263490480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 1086359040

約数和(自身を除く): 822868560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 55, 57, 60, 66, 68, 72, 76, 80, 85, 88, 90, 95, 99, 102, 103, 110, 114, 120, 132, 136, 144, 152, 153, 165, 170, 171, 176, 180, 187, 190, 198, 204, 206, 209, 220, 228, 240, 255, 264, 272, 285, 304, 306, 309, 323, 330, 340, 342, 360, 374, 380, 396, 408, 412, 418, 440, 456, 495, 510, 515, 528, 561, 570, 612, 618, 627, 646, 660, 680, 684, 720, 748, 760, 765, 792, 816, 824, 836, 855, 880, 912, 927, 935, 969, 990, 1020, 1030, 1045, 1122, 1133, 1140, 1224, 1236, 1254, 1292, 1320, 1360, 1368, 1496, 1520, 1530, 1545, 1584, 1615, 1648, 1672, 1683, 1710, 1751, 1854, 1870, 1881, 1938, 1957, 1980, 2040, 2060, 2090, 2244, 2266, 2280, 2448, 2472, 2508, 2584, 2640, 2736, 2805, 2907, 2992, 3060, 3090, 3135, 3230, 3344, 3366, 3399, 3420, 3502, 3553, 3708, 3740, 3762, 3876, 3914, 3960, 4080, 4120, 4180, 4488, 4532, 4560, 4635, 4845, 4944, 5016, 5168, 5253, 5610, 5665, 5814, 5871, 6120, 6180, 6270, 6460, 6732, 6798, 6840, 7004, 7106, 7416, 7480, 7524, 7752, 7828, 7920, 8240, 8360, 8415, 8755, 8976, 9064, 9270, 9405, 9690, 9785, 10032, 10197, 10506, 10659, 11220, 11330, 11628, 11742, 12240, 12360, 12540, 12920, 13464, 13596, 13680, 14008, 14212, 14535, 14832, 14960, 15048, 15504, 15656, 15759, 16720, 16830, 16995, 17510, 17613, 17765, 18128, 18540, 18810, 19261, 19380, 19570, 20394, 21012, 21318, 21527, 22440, 22660, 23256, 23484, 24720, 25080, 25840, 26265, 26928, 27192, 28016, 28424, 29070, 29355, 30096, 31312, 31518, 31977, 33269, 33660, 33990, 35020, 35226, 35530, 37080, 37620, 38522, 38760, 39140, 40788, 42024, 42636, 43054, 44880, 45320, 46512, 46968, 50160, 50985, 52530, 53295, 54384, 56848, 57783, 58140, 58710, 63036, 63954, 64581, 66538, 67320, 67980, 70040, 70452, 71060, 74160, 75240, 77044, 77520, 78280, 78795, 81576, 84048, 85272, 86108, 88065, 90640, 93936, 96305, 99807, 101970, 105060, 106590, 107635, 115566, 116280, 117420, 126072, 127908, 129162, 133076, 134640, 135960, 140080, 140904, 142120, 150480, 154088, 156560, 157590, 159885, 163152, 166345, 170544, 172216, 173349, 176130, 192610, 193743, 199614, 203940, 210120, 213180, 215270, 231132, 232560, 234840, 252144, 255816, 258324, 266152, 271920, 281808, 284240, 288915, 299421, 308176, 315180, 319770, 322905, 332690, 344432, 346698, 352260, 365959, 385220, 387486, 399228, 407880, 420240, 426360, 430540, 462264, 469680, 499035, 511632, 516648, 532304, 577830, 598842, 630360, 639540, 645810, 665380, 693396, 704520, 731918, 770440, 774972, 798456, 815760, 852720, 861080, 866745, 924528, 968715, 998070, 1033296, 1097877, 1155660, 1197684, 1260720, 1279080, 1291620, 1330760, 1386792, 1409040, 1463836, 1497105, 1540880, 1549944, 1596912, 1722160, 1733490, 1829795, 1937430, 1996140, 2195754, 2311320, 2395368, 2558160, 2583240, 2661520, 2773584, 2927672, 2994210, 3099888, 3293631, 3466980, 3659590, 3874860, 3992280, 4391508, 4622640, 4790736, 5166480, 5489385, 5855344, 5988420, 6587262, 6933960, 7319180, 7749720, 7984560, 8783016, 10978770, 11976840, 13174524, 13867920, 14638360, 15499440, 16468155, 17566032, 21957540, 23953680, 26349048, 29276720, 32936310, 43915080, 52698096, 65872620, 87830160, 131745240, 263490480]

約数ペア:

[(1, 263490480), (2, 131745240), (3, 87830160), (4, 65872620), (5, 52698096), (6, 43915080), (8, 32936310), (9, 29276720), (10, 26349048), (11, 23953680), (12, 21957540), (15, 17566032), (16, 16468155), (17, 15499440), (18, 14638360), (19, 13867920), (20, 13174524), (22, 11976840), (24, 10978770), (30, 8783016), (33, 7984560), (34, 7749720), (36, 7319180), (38, 6933960), (40, 6587262), (44, 5988420), (45, 5855344), (48, 5489385), (51, 5166480), (55, 4790736), (57, 4622640), (60, 4391508), (66, 3992280), (68, 3874860), (72, 3659590), (76, 3466980), (80, 3293631), (85, 3099888), (88, 2994210), (90, 2927672), (95, 2773584), (99, 2661520), (102, 2583240), (103, 2558160), (110, 2395368), (114, 2311320), (120, 2195754), (132, 1996140), (136, 1937430), (144, 1829795), (152, 1733490), (153, 1722160), (165, 1596912), (170, 1549944), (171, 1540880), (176, 1497105), (180, 1463836), (187, 1409040), (190, 1386792), (198, 1330760), (204, 1291620), (206, 1279080), (209, 1260720), (220, 1197684), (228, 1155660), (240, 1097877), (255, 1033296), (264, 998070), (272, 968715), (285, 924528), (304, 866745), (306, 861080), (309, 852720), (323, 815760), (330, 798456), (340, 774972), (342, 770440), (360, 731918), (374, 704520), (380, 693396), (396, 665380), (408, 645810), (412, 639540), (418, 630360), (440, 598842), (456, 577830), (495, 532304), (510, 516648), (515, 511632), (528, 499035), (561, 469680), (570, 462264), (612, 430540), (618, 426360), (627, 420240), (646, 407880), (660, 399228), (680, 387486), (684, 385220), (720, 365959), (748, 352260), (760, 346698), (765, 344432), (792, 332690), (816, 322905), (824, 319770), (836, 315180), (855, 308176), (880, 299421), (912, 288915), (927, 284240), (935, 281808), (969, 271920), (990, 266152), (1020, 258324), (1030, 255816), (1045, 252144), (1122, 234840), (1133, 232560), (1140, 231132), (1224, 215270), (1236, 213180), (1254, 210120), (1292, 203940), (1320, 199614), (1360, 193743), (1368, 192610), (1496, 176130), (1520, 173349), (1530, 172216), (1545, 170544), (1584, 166345), (1615, 163152), (1648, 159885), (1672, 157590), (1683, 156560), (1710, 154088), (1751, 150480), (1854, 142120), (1870, 140904), (1881, 140080), (1938, 135960), (1957, 134640), (1980, 133076), (2040, 129162), (2060, 127908), (2090, 126072), (2244, 117420), (2266, 116280), (2280, 115566), (2448, 107635), (2472, 106590), (2508, 105060), (2584, 101970), (2640, 99807), (2736, 96305), (2805, 93936), (2907, 90640), (2992, 88065), (3060, 86108), (3090, 85272), (3135, 84048), (3230, 81576), (3344, 78795), (3366, 78280), (3399, 77520), (3420, 77044), (3502, 75240), (3553, 74160), (3708, 71060), (3740, 70452), (3762, 70040), (3876, 67980), (3914, 67320), (3960, 66538), (4080, 64581), (4120, 63954), (4180, 63036), (4488, 58710), (4532, 58140), (4560, 57783), (4635, 56848), (4845, 54384), (4944, 53295), (5016, 52530), (5168, 50985), (5253, 50160), (5610, 46968), (5665, 46512), (5814, 45320), (5871, 44880), (6120, 43054), (6180, 42636), (6270, 42024), (6460, 40788), (6732, 39140), (6798, 38760), (6840, 38522), (7004, 37620), (7106, 37080), (7416, 35530), (7480, 35226), (7524, 35020), (7752, 33990), (7828, 33660), (7920, 33269), (8240, 31977), (8360, 31518), (8415, 31312), (8755, 30096), (8976, 29355), (9064, 29070), (9270, 28424), (9405, 28016), (9690, 27192), (9785, 26928), (10032, 26265), (10197, 25840), (10506, 25080), (10659, 24720), (11220, 23484), (11330, 23256), (11628, 22660), (11742, 22440), (12240, 21527), (12360, 21318), (12540, 21012), (12920, 20394), (13464, 19570), (13596, 19380), (13680, 19261), (14008, 18810), (14212, 18540), (14535, 18128), (14832, 17765), (14960, 17613), (15048, 17510), (15504, 16995), (15656, 16830), (15759, 16720)]