258550110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 256

約数和(自身を含む): 899942400

約数和(自身を除く): 641392290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 27, 30, 34, 35, 39, 42, 45, 51, 54, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 135, 153, 170, 182, 189, 195, 210, 221, 234, 238, 255, 270, 273, 306, 315, 351, 357, 378, 390, 442, 455, 459, 510, 546, 585, 595, 619, 630, 663, 702, 714, 765, 819, 910, 918, 945, 1071, 1105, 1170, 1190, 1238, 1326, 1365, 1530, 1547, 1638, 1755, 1785, 1857, 1890, 1989, 2142, 2210, 2295, 2457, 2730, 3094, 3095, 3213, 3315, 3510, 3570, 3714, 3978, 4095, 4333, 4590, 4641, 4914, 5355, 5571, 5967, 6190, 6426, 6630, 7735, 8047, 8190, 8666, 9282, 9285, 9945, 10523, 10710, 11142, 11934, 12285, 12999, 13923, 15470, 16065, 16094, 16713, 18570, 19890, 21046, 21665, 23205, 24141, 24570, 25998, 27846, 27855, 29835, 31569, 32130, 33426, 38997, 40235, 41769, 43330, 46410, 48282, 52615, 55710, 56329, 59670, 63138, 64995, 69615, 72423, 73661, 77994, 80470, 83538, 83565, 94707, 105230, 112658, 116991, 120705, 129990, 136799, 139230, 144846, 147322, 157845, 167130, 168987, 189414, 194985, 208845, 217269, 220983, 233982, 241410, 273598, 281645, 284121, 315690, 337974, 362115, 368305, 389970, 410397, 417690, 434538, 441966, 473535, 506961, 563290, 568242, 584955, 662949, 683995, 724230, 736610, 820794, 844935, 947070, 957593, 1013922, 1086345, 1104915, 1169910, 1231191, 1325898, 1367990, 1420605, 1520883, 1689870, 1915186, 1988847, 2051985, 2172690, 2209830, 2462382, 2534805, 2841210, 2872779, 3041766, 3314745, 3693573, 3977694, 4103970, 4787965, 5069610, 5745558, 6155955, 6629490, 7387146, 7604415, 8618337, 9575930, 9944235, 12311910, 14363895, 15208830, 17236674, 18467865, 19888470, 25855011, 28727790, 36935730, 43091685, 51710022, 86183370, 129275055, 258550110]

約数ペア:

[(1, 258550110), (2, 129275055), (3, 86183370), (5, 51710022), (6, 43091685), (7, 36935730), (9, 28727790), (10, 25855011), (13, 19888470), (14, 18467865), (15, 17236674), (17, 15208830), (18, 14363895), (21, 12311910), (26, 9944235), (27, 9575930), (30, 8618337), (34, 7604415), (35, 7387146), (39, 6629490), (42, 6155955), (45, 5745558), (51, 5069610), (54, 4787965), (63, 4103970), (65, 3977694), (70, 3693573), (78, 3314745), (85, 3041766), (90, 2872779), (91, 2841210), (102, 2534805), (105, 2462382), (117, 2209830), (119, 2172690), (126, 2051985), (130, 1988847), (135, 1915186), (153, 1689870), (170, 1520883), (182, 1420605), (189, 1367990), (195, 1325898), (210, 1231191), (221, 1169910), (234, 1104915), (238, 1086345), (255, 1013922), (270, 957593), (273, 947070), (306, 844935), (315, 820794), (351, 736610), (357, 724230), (378, 683995), (390, 662949), (442, 584955), (455, 568242), (459, 563290), (510, 506961), (546, 473535), (585, 441966), (595, 434538), (619, 417690), (630, 410397), (663, 389970), (702, 368305), (714, 362115), (765, 337974), (819, 315690), (910, 284121), (918, 281645), (945, 273598), (1071, 241410), (1105, 233982), (1170, 220983), (1190, 217269), (1238, 208845), (1326, 194985), (1365, 189414), (1530, 168987), (1547, 167130), (1638, 157845), (1755, 147322), (1785, 144846), (1857, 139230), (1890, 136799), (1989, 129990), (2142, 120705), (2210, 116991), (2295, 112658), (2457, 105230), (2730, 94707), (3094, 83565), (3095, 83538), (3213, 80470), (3315, 77994), (3510, 73661), (3570, 72423), (3714, 69615), (3978, 64995), (4095, 63138), (4333, 59670), (4590, 56329), (4641, 55710), (4914, 52615), (5355, 48282), (5571, 46410), (5967, 43330), (6190, 41769), (6426, 40235), (6630, 38997), (7735, 33426), (8047, 32130), (8190, 31569), (8666, 29835), (9282, 27855), (9285, 27846), (9945, 25998), (10523, 24570), (10710, 24141), (11142, 23205), (11934, 21665), (12285, 21046), (12999, 19890), (13923, 18570), (15470, 16713), (16065, 16094)]