321205147900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6574

約数の個数: 432

約数和(自身を含む): 941704414560

約数和(自身を除く): 620499266660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 41, 49, 50, 52, 65, 70, 76, 82, 91, 95, 98, 100, 130, 133, 140, 164, 175, 182, 190, 196, 205, 245, 247, 260, 266, 287, 325, 350, 364, 380, 410, 455, 475, 490, 494, 532, 533, 574, 637, 650, 665, 700, 779, 820, 910, 931, 950, 980, 988, 1025, 1066, 1148, 1225, 1235, 1274, 1300, 1330, 1435, 1558, 1729, 1820, 1862, 1900, 2009, 2050, 2132, 2275, 2450, 2470, 2548, 2660, 2665, 2870, 3116, 3185, 3325, 3458, 3724, 3731, 3895, 4018, 4100, 4550, 4655, 4900, 4940, 5330, 5453, 5740, 6175, 6370, 6473, 6650, 6916, 7175, 7462, 7790, 8036, 8645, 9100, 9310, 10045, 10127, 10660, 10906, 12103, 12350, 12740, 12946, 13300, 13325, 14350, 14924, 15580, 15925, 17290, 18620, 18655, 19475, 20090, 20254, 21812, 23275, 24206, 24700, 25892, 26117, 26650, 27265, 28700, 31850, 32365, 34580, 37310, 38171, 38950, 40180, 40508, 43225, 45311, 46550, 48412, 50225, 50635, 52234, 53300, 54530, 60515, 63700, 64730, 70889, 74620, 76342, 77900, 84149, 86450, 90622, 93100, 93275, 100450, 101270, 104468, 109060, 121030, 122987, 129460, 130585, 136325, 141778, 152684, 161825, 168298, 172900, 181244, 186550, 190855, 200900, 202540, 226555, 242060, 245974, 253175, 261170, 265393, 272650, 283556, 302575, 317177, 323650, 336596, 354445, 373100, 381710, 420745, 453110, 491948, 496223, 506350, 522340, 530786, 545300, 589043, 605150, 614935, 634354, 647300, 652925, 708890, 763420, 841490, 860909, 906220, 954275, 992446, 1012700, 1061572, 1132775, 1178086, 1210300, 1229870, 1268708, 1305850, 1326965, 1417780, 1585885, 1598831, 1682980, 1721818, 1772225, 1857751, 1908550, 1984892, 2103725, 2265550, 2356172, 2459740, 2481115, 2611700, 2653930, 2945215, 3074675, 3171770, 3197662, 3443636, 3450109, 3544450, 3715502, 3817100, 4123301, 4207450, 4304545, 4531100, 4962230, 5042467, 5307860, 5890430, 6026363, 6149350, 6343540, 6395324, 6634825, 6900218, 7088900, 7431004, 7929425, 7994155, 8246602, 8414900, 8609090, 9288755, 9924460, 10084934, 11191817, 11780860, 12052726, 12298700, 12405575, 13004257, 13269650, 13800436, 14726075, 15858850, 15988310, 16493204, 17218180, 17250545, 18577510, 20169868, 20616505, 21522725, 22383634, 24105452, 24150763, 24811150, 25212335, 26008514, 26539300, 29452150, 30131815, 31717700, 31976620, 34501090, 35297269, 37155020, 39970775, 41233010, 43045450, 44767268, 46443775, 48301526, 49622300, 50424670, 52017028, 55959085, 58904300, 60263630, 65021285, 65552071, 69002180, 70594538, 78342719, 79941550, 82466020, 86090900, 86252725, 92887550, 96603052, 100849340, 103082525, 111918170, 120527260, 120753815, 126061675, 130042570, 131104142, 141189076, 150659075, 156685438, 159883100, 169055341, 172505450, 176486345, 185775100, 206165050, 223836340, 241507630, 247080883, 252123350, 260085140, 262208284, 279795425, 301318150, 313370876, 325106425, 327760355, 338110682, 345010900, 352972690, 391713595, 412330100, 458864497, 483015260, 494161766, 504246700, 559590850, 602636300, 603769075, 650212850, 655520710, 676221364, 705945380, 783427190, 845276705, 882431725, 917728994, 988323532, 1119181700, 1207538150, 1235404415, 1300425700, 1311041420, 1566854380, 1638801775, 1690553410, 1764863450, 1835457988, 1958567975, 2294322485, 2415076300, 2470808830, 3212051479, 3277603550, 3381106820, 3529726900, 3917135950, 4226383525, 4588644970, 4941617660, 6177022075, 6424102958, 6555207100, 7834271900, 8452767050, 9177289940, 11471612425, 12354044150, 12848205916, 16060257395, 16905534100, 22943224850, 24708088300, 32120514790, 45886449700, 64241029580, 80301286975, 160602573950, 321205147900]

約数ペア:

[(1, 321205147900), (2, 160602573950), (4, 80301286975), (5, 64241029580), (7, 45886449700), (10, 32120514790), (13, 24708088300), (14, 22943224850), (19, 16905534100), (20, 16060257395), (25, 12848205916), (26, 12354044150), (28, 11471612425), (35, 9177289940), (38, 8452767050), (41, 7834271900), (49, 6555207100), (50, 6424102958), (52, 6177022075), (65, 4941617660), (70, 4588644970), (76, 4226383525), (82, 3917135950), (91, 3529726900), (95, 3381106820), (98, 3277603550), (100, 3212051479), (130, 2470808830), (133, 2415076300), (140, 2294322485), (164, 1958567975), (175, 1835457988), (182, 1764863450), (190, 1690553410), (196, 1638801775), (205, 1566854380), (245, 1311041420), (247, 1300425700), (260, 1235404415), (266, 1207538150), (287, 1119181700), (325, 988323532), (350, 917728994), (364, 882431725), (380, 845276705), (410, 783427190), (455, 705945380), (475, 676221364), (490, 655520710), (494, 650212850), (532, 603769075), (533, 602636300), (574, 559590850), (637, 504246700), (650, 494161766), (665, 483015260), (700, 458864497), (779, 412330100), (820, 391713595), (910, 352972690), (931, 345010900), (950, 338110682), (980, 327760355), (988, 325106425), (1025, 313370876), (1066, 301318150), (1148, 279795425), (1225, 262208284), (1235, 260085140), (1274, 252123350), (1300, 247080883), (1330, 241507630), (1435, 223836340), (1558, 206165050), (1729, 185775100), (1820, 176486345), (1862, 172505450), (1900, 169055341), (2009, 159883100), (2050, 156685438), (2132, 150659075), (2275, 141189076), (2450, 131104142), (2470, 130042570), (2548, 126061675), (2660, 120753815), (2665, 120527260), (2870, 111918170), (3116, 103082525), (3185, 100849340), (3325, 96603052), (3458, 92887550), (3724, 86252725), (3731, 86090900), (3895, 82466020), (4018, 79941550), (4100, 78342719), (4550, 70594538), (4655, 69002180), (4900, 65552071), (4940, 65021285), (5330, 60263630), (5453, 58904300), (5740, 55959085), (6175, 52017028), (6370, 50424670), (6473, 49622300), (6650, 48301526), (6916, 46443775), (7175, 44767268), (7462, 43045450), (7790, 41233010), (8036, 39970775), (8645, 37155020), (9100, 35297269), (9310, 34501090), (10045, 31976620), (10127, 31717700), (10660, 30131815), (10906, 29452150), (12103, 26539300), (12350, 26008514), (12740, 25212335), (12946, 24811150), (13300, 24150763), (13325, 24105452), (14350, 22383634), (14924, 21522725), (15580, 20616505), (15925, 20169868), (17290, 18577510), (18620, 17250545), (18655, 17218180), (19475, 16493204), (20090, 15988310), (20254, 15858850), (21812, 14726075), (23275, 13800436), (24206, 13269650), (24700, 13004257), (25892, 12405575), (26117, 12298700), (26650, 12052726), (27265, 11780860), (28700, 11191817), (31850, 10084934), (32365, 9924460), (34580, 9288755), (37310, 8609090), (38171, 8414900), (38950, 8246602), (40180, 7994155), (40508, 7929425), (43225, 7431004), (45311, 7088900), (46550, 6900218), (48412, 6634825), (50225, 6395324), (50635, 6343540), (52234, 6149350), (53300, 6026363), (54530, 5890430), (60515, 5307860), (63700, 5042467), (64730, 4962230), (70889, 4531100), (74620, 4304545), (76342, 4207450), (77900, 4123301), (84149, 3817100), (86450, 3715502), (90622, 3544450), (93100, 3450109), (93275, 3443636), (100450, 3197662), (101270, 3171770), (104468, 3074675), (109060, 2945215), (121030, 2653930), (122987, 2611700), (129460, 2481115), (130585, 2459740), (136325, 2356172), (141778, 2265550), (152684, 2103725), (161825, 1984892), (168298, 1908550), (172900, 1857751), (181244, 1772225), (186550, 1721818), (190855, 1682980), (200900, 1598831), (202540, 1585885), (226555, 1417780), (242060, 1326965), (245974, 1305850), (253175, 1268708), (261170, 1229870), (265393, 1210300), (272650, 1178086), (283556, 1132775), (302575, 1061572), (317177, 1012700), (323650, 992446), (336596, 954275), (354445, 906220), (373100, 860909), (381710, 841490), (420745, 763420), (453110, 708890), (491948, 652925), (496223, 647300), (506350, 634354), (522340, 614935), (530786, 605150), (545300, 589043)]