289976310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 587467530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 61, 65, 78, 85, 90, 102, 117, 122, 130, 153, 170, 183, 195, 221, 234, 239, 255, 305, 306, 366, 390, 442, 478, 510, 549, 585, 610, 663, 717, 765, 793, 915, 1037, 1098, 1105, 1170, 1195, 1326, 1434, 1530, 1586, 1830, 1989, 2074, 2151, 2210, 2379, 2390, 2745, 3107, 3111, 3315, 3585, 3965, 3978, 4063, 4302, 4758, 5185, 5490, 6214, 6222, 6630, 7137, 7170, 7930, 8126, 9321, 9333, 9945, 10370, 10755, 11895, 12189, 13481, 14274, 14579, 15535, 15555, 18642, 18666, 19890, 20315, 21510, 23790, 24378, 26962, 27963, 29158, 31070, 31110, 35685, 36567, 40443, 40630, 43737, 46605, 46665, 52819, 55926, 60945, 67405, 71370, 72895, 73134, 80886, 87474, 93210, 93330, 105638, 121329, 121890, 131211, 134810, 139815, 145790, 158457, 182835, 189527, 202215, 218685, 242658, 247843, 262422, 264095, 279630, 316914, 365670, 379054, 404430, 437370, 475371, 495686, 528190, 568581, 606645, 656055, 743529, 792285, 947635, 950742, 1137162, 1213290, 1239215, 1312110, 1487058, 1584570, 1705743, 1895270, 2230587, 2376855, 2478430, 2842905, 3221959, 3411486, 3717645, 4461174, 4753710, 5685810, 6443918, 7435290, 8528715, 9665877, 11152935, 16109795, 17057430, 19331754, 22305870, 28997631, 32219590, 48329385, 57995262, 96658770, 144988155, 289976310]

約数ペア:

[(1, 289976310), (2, 144988155), (3, 96658770), (5, 57995262), (6, 48329385), (9, 32219590), (10, 28997631), (13, 22305870), (15, 19331754), (17, 17057430), (18, 16109795), (26, 11152935), (30, 9665877), (34, 8528715), (39, 7435290), (45, 6443918), (51, 5685810), (61, 4753710), (65, 4461174), (78, 3717645), (85, 3411486), (90, 3221959), (102, 2842905), (117, 2478430), (122, 2376855), (130, 2230587), (153, 1895270), (170, 1705743), (183, 1584570), (195, 1487058), (221, 1312110), (234, 1239215), (239, 1213290), (255, 1137162), (305, 950742), (306, 947635), (366, 792285), (390, 743529), (442, 656055), (478, 606645), (510, 568581), (549, 528190), (585, 495686), (610, 475371), (663, 437370), (717, 404430), (765, 379054), (793, 365670), (915, 316914), (1037, 279630), (1098, 264095), (1105, 262422), (1170, 247843), (1195, 242658), (1326, 218685), (1434, 202215), (1530, 189527), (1586, 182835), (1830, 158457), (1989, 145790), (2074, 139815), (2151, 134810), (2210, 131211), (2379, 121890), (2390, 121329), (2745, 105638), (3107, 93330), (3111, 93210), (3315, 87474), (3585, 80886), (3965, 73134), (3978, 72895), (4063, 71370), (4302, 67405), (4758, 60945), (5185, 55926), (5490, 52819), (6214, 46665), (6222, 46605), (6630, 43737), (7137, 40630), (7170, 40443), (7930, 36567), (8126, 35685), (9321, 31110), (9333, 31070), (9945, 29158), (10370, 27963), (10755, 26962), (11895, 24378), (12189, 23790), (13481, 21510), (14274, 20315), (14579, 19890), (15535, 18666), (15555, 18642)]