28930758780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{33487}}^1$

素因数の和:33545

約数の個数: 288

約数和(自身を含む): 107748845568

約数和(自身を除く): 78818086788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 121, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 242, 255, 308, 330, 340, 357, 363, 374, 385, 420, 462, 476, 484, 510, 561, 595, 605, 660, 714, 726, 748, 770, 847, 924, 935, 1020, 1122, 1155, 1190, 1210, 1309, 1428, 1452, 1540, 1694, 1785, 1815, 1870, 2057, 2244, 2310, 2380, 2420, 2541, 2618, 2805, 3388, 3570, 3630, 3740, 3927, 4114, 4235, 4620, 5082, 5236, 5610, 6171, 6545, 7140, 7260, 7854, 8228, 8470, 10164, 10285, 11220, 12342, 12705, 13090, 14399, 15708, 16940, 19635, 20570, 24684, 25410, 26180, 28798, 30855, 33487, 39270, 41140, 43197, 50820, 57596, 61710, 66974, 71995, 78540, 86394, 100461, 123420, 133948, 143990, 167435, 172788, 200922, 215985, 234409, 287980, 334870, 368357, 401844, 431970, 468818, 502305, 569279, 669740, 703227, 736714, 863940, 937636, 1004610, 1105071, 1138558, 1172045, 1406454, 1473428, 1707837, 1841785, 2009220, 2210142, 2277116, 2344090, 2578499, 2812908, 2846395, 3415674, 3516135, 3683570, 3984953, 4051927, 4420284, 4688180, 5156998, 5525355, 5692790, 6262069, 6831348, 7032270, 7367140, 7735497, 7969906, 8103854, 8539185, 10313996, 11050710, 11385580, 11954859, 12155781, 12524138, 12892495, 14064540, 15470994, 15939812, 16207708, 17078370, 18786207, 19924765, 20259635, 22101420, 23909718, 24311562, 25048276, 25784990, 28363489, 30941988, 31310345, 34156740, 37572414, 38677485, 39849530, 40519270, 43834483, 47819436, 48623124, 51569980, 56726978, 59774295, 60778905, 62620690, 68882759, 75144828, 77354970, 79699060, 81038540, 85090467, 87668966, 93931035, 113453956, 119548590, 121557810, 125241380, 131503449, 137765518, 141817445, 154709940, 170180934, 175337932, 187862070, 206648277, 219172415, 239097180, 243115620, 263006898, 275531036, 283634890, 340361868, 344413795, 375724140, 413296554, 425452335, 438344830, 482179313, 526013796, 567269780, 657517245, 688827590, 826593108, 850904670, 876689660, 964358626, 1033241385, 1315034490, 1377655180, 1446537939, 1701809340, 1928717252, 2066482770, 2410896565, 2630068980, 2893075878, 4132965540, 4821793130, 5786151756, 7232689695, 9643586260, 14465379390, 28930758780]

約数ペア:

[(1, 28930758780), (2, 14465379390), (3, 9643586260), (4, 7232689695), (5, 5786151756), (6, 4821793130), (7, 4132965540), (10, 2893075878), (11, 2630068980), (12, 2410896565), (14, 2066482770), (15, 1928717252), (17, 1701809340), (20, 1446537939), (21, 1377655180), (22, 1315034490), (28, 1033241385), (30, 964358626), (33, 876689660), (34, 850904670), (35, 826593108), (42, 688827590), (44, 657517245), (51, 567269780), (55, 526013796), (60, 482179313), (66, 438344830), (68, 425452335), (70, 413296554), (77, 375724140), (84, 344413795), (85, 340361868), (102, 283634890), (105, 275531036), (110, 263006898), (119, 243115620), (121, 239097180), (132, 219172415), (140, 206648277), (154, 187862070), (165, 175337932), (170, 170180934), (187, 154709940), (204, 141817445), (210, 137765518), (220, 131503449), (231, 125241380), (238, 121557810), (242, 119548590), (255, 113453956), (308, 93931035), (330, 87668966), (340, 85090467), (357, 81038540), (363, 79699060), (374, 77354970), (385, 75144828), (420, 68882759), (462, 62620690), (476, 60778905), (484, 59774295), (510, 56726978), (561, 51569980), (595, 48623124), (605, 47819436), (660, 43834483), (714, 40519270), (726, 39849530), (748, 38677485), (770, 37572414), (847, 34156740), (924, 31310345), (935, 30941988), (1020, 28363489), (1122, 25784990), (1155, 25048276), (1190, 24311562), (1210, 23909718), (1309, 22101420), (1428, 20259635), (1452, 19924765), (1540, 18786207), (1694, 17078370), (1785, 16207708), (1815, 15939812), (1870, 15470994), (2057, 14064540), (2244, 12892495), (2310, 12524138), (2380, 12155781), (2420, 11954859), (2541, 11385580), (2618, 11050710), (2805, 10313996), (3388, 8539185), (3570, 8103854), (3630, 7969906), (3740, 7735497), (3927, 7367140), (4114, 7032270), (4235, 6831348), (4620, 6262069), (5082, 5692790), (5236, 5525355), (5610, 5156998), (6171, 4688180), (6545, 4420284), (7140, 4051927), (7260, 3984953), (7854, 3683570), (8228, 3516135), (8470, 3415674), (10164, 2846395), (10285, 2812908), (11220, 2578499), (12342, 2344090), (12705, 2277116), (13090, 2210142), (14399, 2009220), (15708, 1841785), (16940, 1707837), (19635, 1473428), (20570, 1406454), (24684, 1172045), (25410, 1138558), (26180, 1105071), (28798, 1004610), (30855, 937636), (33487, 863940), (39270, 736714), (41140, 703227), (43197, 669740), (50820, 569279), (57596, 502305), (61710, 468818), (66974, 431970), (71995, 401844), (78540, 368357), (86394, 334870), (100461, 287980), (123420, 234409), (133948, 215985), (143990, 200922), (167435, 172788)]