2725439640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2322

約数の個数: 256

約数和(自身を含む): 10273029120

約数和(自身を除く): 7547589480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 137, 140, 154, 165, 168, 210, 220, 231, 264, 274, 280, 308, 330, 385, 411, 420, 440, 462, 548, 616, 660, 685, 770, 822, 840, 924, 959, 1096, 1155, 1320, 1370, 1507, 1540, 1644, 1848, 1918, 2055, 2153, 2310, 2740, 2877, 3014, 3080, 3288, 3836, 4110, 4306, 4521, 4620, 4795, 5480, 5754, 6028, 6459, 7535, 7672, 8220, 8612, 9042, 9240, 9590, 10549, 10765, 11508, 12056, 12918, 14385, 15070, 15071, 16440, 17224, 18084, 19180, 21098, 21530, 22605, 23016, 23683, 25836, 28770, 30140, 30142, 31647, 32295, 36168, 38360, 42196, 43060, 45210, 45213, 47366, 51672, 52745, 57540, 60280, 60284, 63294, 64590, 71049, 75355, 84392, 86120, 90420, 90426, 94732, 105490, 115080, 118415, 120568, 126588, 129180, 142098, 150710, 158235, 165781, 180840, 180852, 189464, 210980, 226065, 236830, 253176, 258360, 284196, 294961, 301420, 316470, 331562, 355245, 361704, 421960, 452130, 473660, 497343, 568392, 589922, 602840, 632940, 663124, 710490, 828905, 884883, 904260, 947320, 994686, 1179844, 1265880, 1326248, 1420980, 1474805, 1657810, 1769766, 1808520, 1989372, 2064727, 2359688, 2486715, 2841960, 2949610, 3244571, 3315620, 3539532, 3978744, 4129454, 4424415, 4973430, 5899220, 6194181, 6489142, 6631240, 7079064, 8258908, 8848830, 9733713, 9946860, 10323635, 11798440, 12388362, 12978284, 16222855, 16517816, 17697660, 19467426, 19893720, 20647270, 22711997, 24776724, 25956568, 30970905, 32445710, 35395320, 38934852, 41294540, 45423994, 48668565, 49553448, 61941810, 64891420, 68135991, 77869704, 82589080, 90847988, 97337130, 113559985, 123883620, 129782840, 136271982, 181695976, 194674260, 227119970, 247767240, 272543964, 340679955, 389348520, 454239940, 545087928, 681359910, 908479880, 1362719820, 2725439640]

約数ペア:

[(1, 2725439640), (2, 1362719820), (3, 908479880), (4, 681359910), (5, 545087928), (6, 454239940), (7, 389348520), (8, 340679955), (10, 272543964), (11, 247767240), (12, 227119970), (14, 194674260), (15, 181695976), (20, 136271982), (21, 129782840), (22, 123883620), (24, 113559985), (28, 97337130), (30, 90847988), (33, 82589080), (35, 77869704), (40, 68135991), (42, 64891420), (44, 61941810), (55, 49553448), (56, 48668565), (60, 45423994), (66, 41294540), (70, 38934852), (77, 35395320), (84, 32445710), (88, 30970905), (105, 25956568), (110, 24776724), (120, 22711997), (132, 20647270), (137, 19893720), (140, 19467426), (154, 17697660), (165, 16517816), (168, 16222855), (210, 12978284), (220, 12388362), (231, 11798440), (264, 10323635), (274, 9946860), (280, 9733713), (308, 8848830), (330, 8258908), (385, 7079064), (411, 6631240), (420, 6489142), (440, 6194181), (462, 5899220), (548, 4973430), (616, 4424415), (660, 4129454), (685, 3978744), (770, 3539532), (822, 3315620), (840, 3244571), (924, 2949610), (959, 2841960), (1096, 2486715), (1155, 2359688), (1320, 2064727), (1370, 1989372), (1507, 1808520), (1540, 1769766), (1644, 1657810), (1848, 1474805), (1918, 1420980), (2055, 1326248), (2153, 1265880), (2310, 1179844), (2740, 994686), (2877, 947320), (3014, 904260), (3080, 884883), (3288, 828905), (3836, 710490), (4110, 663124), (4306, 632940), (4521, 602840), (4620, 589922), (4795, 568392), (5480, 497343), (5754, 473660), (6028, 452130), (6459, 421960), (7535, 361704), (7672, 355245), (8220, 331562), (8612, 316470), (9042, 301420), (9240, 294961), (9590, 284196), (10549, 258360), (10765, 253176), (11508, 236830), (12056, 226065), (12918, 210980), (14385, 189464), (15070, 180852), (15071, 180840), (16440, 165781), (17224, 158235), (18084, 150710), (19180, 142098), (21098, 129180), (21530, 126588), (22605, 120568), (23016, 118415), (23683, 115080), (25836, 105490), (28770, 94732), (30140, 90426), (30142, 90420), (31647, 86120), (32295, 84392), (36168, 75355), (38360, 71049), (42196, 64590), (43060, 63294), (45210, 60284), (45213, 60280), (47366, 57540), (51672, 52745)]