20243380290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1029

約数の個数: 192

約数和(自身を含む): 57442867200

約数和(自身を除く): 37199486910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 107, 147, 179, 210, 214, 245, 294, 321, 358, 490, 535, 537, 642, 719, 735, 749, 895, 1070, 1074, 1253, 1438, 1470, 1498, 1605, 1790, 2157, 2247, 2506, 2685, 3210, 3595, 3745, 3759, 4314, 4494, 5033, 5243, 5370, 6265, 7190, 7490, 7518, 8771, 10066, 10486, 10785, 11235, 12530, 15099, 15729, 17542, 18795, 19153, 21570, 22470, 25165, 26215, 26313, 30198, 31458, 35231, 37590, 38306, 43855, 50330, 52430, 52626, 57459, 70462, 75495, 76933, 78645, 87710, 95765, 105693, 114918, 128701, 131565, 134071, 150990, 153866, 157290, 176155, 191530, 211386, 230799, 257402, 263130, 268142, 287295, 352310, 384665, 386103, 402213, 461598, 528465, 538531, 574590, 643505, 670355, 769330, 772206, 804426, 900907, 938497, 1056930, 1077062, 1153995, 1287010, 1340710, 1615593, 1801814, 1876994, 1930515, 2011065, 2307990, 2692655, 2702721, 2815491, 3231186, 3769717, 3861030, 4022130, 4504535, 4692485, 5385310, 5405442, 5630982, 6306349, 7539434, 8077965, 9009070, 9384970, 11309151, 12612698, 13513605, 13771007, 14077455, 16155930, 18848585, 18919047, 22618302, 27027210, 27542014, 28154910, 31531745, 37697170, 37838094, 41313021, 56545755, 63063490, 68855035, 82626042, 94595235, 96397049, 113091510, 137710070, 189190470, 192794098, 206565105, 289191147, 413130210, 481985245, 578382294, 674779343, 963970490, 1349558686, 1445955735, 2024338029, 2891911470, 3373896715, 4048676058, 6747793430, 10121690145, 20243380290]

約数ペア:

[(1, 20243380290), (2, 10121690145), (3, 6747793430), (5, 4048676058), (6, 3373896715), (7, 2891911470), (10, 2024338029), (14, 1445955735), (15, 1349558686), (21, 963970490), (30, 674779343), (35, 578382294), (42, 481985245), (49, 413130210), (70, 289191147), (98, 206565105), (105, 192794098), (107, 189190470), (147, 137710070), (179, 113091510), (210, 96397049), (214, 94595235), (245, 82626042), (294, 68855035), (321, 63063490), (358, 56545755), (490, 41313021), (535, 37838094), (537, 37697170), (642, 31531745), (719, 28154910), (735, 27542014), (749, 27027210), (895, 22618302), (1070, 18919047), (1074, 18848585), (1253, 16155930), (1438, 14077455), (1470, 13771007), (1498, 13513605), (1605, 12612698), (1790, 11309151), (2157, 9384970), (2247, 9009070), (2506, 8077965), (2685, 7539434), (3210, 6306349), (3595, 5630982), (3745, 5405442), (3759, 5385310), (4314, 4692485), (4494, 4504535), (5033, 4022130), (5243, 3861030), (5370, 3769717), (6265, 3231186), (7190, 2815491), (7490, 2702721), (7518, 2692655), (8771, 2307990), (10066, 2011065), (10486, 1930515), (10785, 1876994), (11235, 1801814), (12530, 1615593), (15099, 1340710), (15729, 1287010), (17542, 1153995), (18795, 1077062), (19153, 1056930), (21570, 938497), (22470, 900907), (25165, 804426), (26215, 772206), (26313, 769330), (30198, 670355), (31458, 643505), (35231, 574590), (37590, 538531), (38306, 528465), (43855, 461598), (50330, 402213), (52430, 386103), (52626, 384665), (57459, 352310), (70462, 287295), (75495, 268142), (76933, 263130), (78645, 257402), (87710, 230799), (95765, 211386), (105693, 191530), (114918, 176155), (128701, 157290), (131565, 153866), (134071, 150990)]