173892180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 652700160

約数和(自身を除く): 478807980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 283, 285, 294, 308, 330, 380, 385, 399, 418, 420, 462, 490, 532, 539, 566, 570, 588, 627, 660, 665, 735, 770, 798, 836, 849, 924, 931, 980, 1045, 1078, 1132, 1140, 1155, 1254, 1330, 1415, 1463, 1470, 1540, 1596, 1617, 1698, 1862, 1981, 1995, 2090, 2156, 2310, 2508, 2660, 2695, 2793, 2830, 2926, 2940, 3113, 3135, 3234, 3396, 3724, 3962, 3990, 4180, 4245, 4389, 4620, 4655, 5377, 5390, 5586, 5660, 5852, 5943, 6226, 6270, 6468, 7315, 7924, 7980, 8085, 8490, 8778, 9310, 9339, 9905, 10241, 10754, 10780, 11172, 11886, 12452, 12540, 13867, 13965, 14630, 15565, 16131, 16170, 16980, 17556, 18620, 18678, 19810, 20482, 21508, 21791, 21945, 23772, 26885, 27734, 27930, 29260, 29715, 30723, 31130, 32262, 32340, 37356, 37639, 39620, 40964, 41601, 43582, 43890, 46695, 51205, 53770, 55468, 55860, 59147, 59430, 61446, 62260, 64524, 65373, 69335, 75278, 80655, 83202, 87164, 87780, 93390, 102410, 107540, 108955, 112917, 118294, 118860, 122892, 130746, 138670, 150556, 152537, 153615, 161310, 166404, 177441, 186780, 188195, 204820, 208005, 217910, 225834, 236588, 261492, 263473, 277340, 295735, 305074, 307230, 322620, 326865, 354882, 376390, 414029, 416010, 435820, 451668, 457611, 526946, 564585, 591470, 610148, 614460, 653730, 709764, 752780, 762685, 790419, 828058, 832020, 887205, 915222, 1053892, 1129170, 1182940, 1242087, 1307460, 1317365, 1525370, 1580838, 1656116, 1774410, 1830444, 2070145, 2258340, 2288055, 2484174, 2634730, 2898203, 3050740, 3161676, 3548820, 3952095, 4140290, 4576110, 4968348, 5269460, 5796406, 6210435, 7904190, 8280580, 8694609, 9152220, 11592812, 12420870, 14491015, 15808380, 17389218, 24841740, 28982030, 34778436, 43473045, 57964060, 86946090, 173892180]

約数ペア:

[(1, 173892180), (2, 86946090), (3, 57964060), (4, 43473045), (5, 34778436), (6, 28982030), (7, 24841740), (10, 17389218), (11, 15808380), (12, 14491015), (14, 12420870), (15, 11592812), (19, 9152220), (20, 8694609), (21, 8280580), (22, 7904190), (28, 6210435), (30, 5796406), (33, 5269460), (35, 4968348), (38, 4576110), (42, 4140290), (44, 3952095), (49, 3548820), (55, 3161676), (57, 3050740), (60, 2898203), (66, 2634730), (70, 2484174), (76, 2288055), (77, 2258340), (84, 2070145), (95, 1830444), (98, 1774410), (105, 1656116), (110, 1580838), (114, 1525370), (132, 1317365), (133, 1307460), (140, 1242087), (147, 1182940), (154, 1129170), (165, 1053892), (190, 915222), (196, 887205), (209, 832020), (210, 828058), (220, 790419), (228, 762685), (231, 752780), (245, 709764), (266, 653730), (283, 614460), (285, 610148), (294, 591470), (308, 564585), (330, 526946), (380, 457611), (385, 451668), (399, 435820), (418, 416010), (420, 414029), (462, 376390), (490, 354882), (532, 326865), (539, 322620), (566, 307230), (570, 305074), (588, 295735), (627, 277340), (660, 263473), (665, 261492), (735, 236588), (770, 225834), (798, 217910), (836, 208005), (849, 204820), (924, 188195), (931, 186780), (980, 177441), (1045, 166404), (1078, 161310), (1132, 153615), (1140, 152537), (1155, 150556), (1254, 138670), (1330, 130746), (1415, 122892), (1463, 118860), (1470, 118294), (1540, 112917), (1596, 108955), (1617, 107540), (1698, 102410), (1862, 93390), (1981, 87780), (1995, 87164), (2090, 83202), (2156, 80655), (2310, 75278), (2508, 69335), (2660, 65373), (2695, 64524), (2793, 62260), (2830, 61446), (2926, 59430), (2940, 59147), (3113, 55860), (3135, 55468), (3234, 53770), (3396, 51205), (3724, 46695), (3962, 43890), (3990, 43582), (4180, 41601), (4245, 40964), (4389, 39620), (4620, 37639), (4655, 37356), (5377, 32340), (5390, 32262), (5586, 31130), (5660, 30723), (5852, 29715), (5943, 29260), (6226, 27930), (6270, 27734), (6468, 26885), (7315, 23772), (7924, 21945), (7980, 21791), (8085, 21508), (8490, 20482), (8778, 19810), (9310, 18678), (9339, 18620), (9905, 17556), (10241, 16980), (10754, 16170), (10780, 16131), (11172, 15565), (11886, 14630), (12452, 13965), (12540, 13867)]