817895160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1390

約数の個数: 192

約数和(自身を含む): 2843100000

約数和(自身を除く): 2025204840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 107, 120, 136, 153, 170, 180, 204, 214, 255, 306, 321, 340, 360, 408, 428, 510, 535, 612, 642, 680, 765, 856, 963, 1020, 1070, 1224, 1249, 1284, 1530, 1605, 1819, 1926, 2040, 2140, 2498, 2568, 3060, 3210, 3638, 3747, 3852, 4280, 4815, 4996, 5457, 6120, 6245, 6420, 7276, 7494, 7704, 9095, 9630, 9992, 10914, 11241, 12490, 12840, 14552, 14988, 16371, 18190, 18735, 19260, 21233, 21828, 22482, 24980, 27285, 29976, 32742, 36380, 37470, 38520, 42466, 43656, 44964, 49960, 54570, 56205, 63699, 65484, 72760, 74940, 81855, 84932, 89928, 106165, 109140, 112410, 127398, 130968, 133643, 149880, 163710, 169864, 191097, 212330, 218280, 224820, 254796, 267286, 318495, 327420, 382194, 400929, 424660, 449640, 509592, 534572, 636990, 654840, 668215, 764388, 801858, 849320, 955485, 1069144, 1202787, 1273980, 1336430, 1528776, 1603716, 1910970, 2004645, 2271931, 2405574, 2547960, 2672860, 3207432, 3821940, 4009290, 4543862, 4811148, 5345720, 6013935, 6815793, 7643880, 8018580, 9087724, 9622296, 11359655, 12027870, 13631586, 16037160, 18175448, 20447379, 22719310, 24055740, 27263172, 34078965, 40894758, 45438620, 48111480, 54526344, 68157930, 81789516, 90877240, 102236895, 136315860, 163579032, 204473790, 272631720, 408947580, 817895160]

約数ペア:

[(1, 817895160), (2, 408947580), (3, 272631720), (4, 204473790), (5, 163579032), (6, 136315860), (8, 102236895), (9, 90877240), (10, 81789516), (12, 68157930), (15, 54526344), (17, 48111480), (18, 45438620), (20, 40894758), (24, 34078965), (30, 27263172), (34, 24055740), (36, 22719310), (40, 20447379), (45, 18175448), (51, 16037160), (60, 13631586), (68, 12027870), (72, 11359655), (85, 9622296), (90, 9087724), (102, 8018580), (107, 7643880), (120, 6815793), (136, 6013935), (153, 5345720), (170, 4811148), (180, 4543862), (204, 4009290), (214, 3821940), (255, 3207432), (306, 2672860), (321, 2547960), (340, 2405574), (360, 2271931), (408, 2004645), (428, 1910970), (510, 1603716), (535, 1528776), (612, 1336430), (642, 1273980), (680, 1202787), (765, 1069144), (856, 955485), (963, 849320), (1020, 801858), (1070, 764388), (1224, 668215), (1249, 654840), (1284, 636990), (1530, 534572), (1605, 509592), (1819, 449640), (1926, 424660), (2040, 400929), (2140, 382194), (2498, 327420), (2568, 318495), (3060, 267286), (3210, 254796), (3638, 224820), (3747, 218280), (3852, 212330), (4280, 191097), (4815, 169864), (4996, 163710), (5457, 149880), (6120, 133643), (6245, 130968), (6420, 127398), (7276, 112410), (7494, 109140), (7704, 106165), (9095, 89928), (9630, 84932), (9992, 81855), (10914, 74940), (11241, 72760), (12490, 65484), (12840, 63699), (14552, 56205), (14988, 54570), (16371, 49960), (18190, 44964), (18735, 43656), (19260, 42466), (21233, 38520), (21828, 37470), (22482, 36380), (24980, 32742), (27285, 29976)]