121516590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 356751360

約数和(自身を除く): 235234770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 31, 38, 39, 46, 57, 62, 65, 69, 78, 93, 95, 114, 115, 130, 138, 155, 186, 190, 195, 230, 247, 285, 299, 310, 345, 390, 403, 437, 465, 494, 529, 570, 589, 598, 690, 713, 741, 806, 874, 897, 930, 1058, 1178, 1209, 1235, 1311, 1426, 1482, 1495, 1587, 1767, 1794, 2015, 2139, 2185, 2418, 2470, 2622, 2645, 2945, 2990, 3174, 3534, 3565, 3705, 4030, 4278, 4370, 4485, 5290, 5681, 5890, 6045, 6555, 6877, 7130, 7410, 7657, 7935, 8835, 8970, 9269, 10051, 10695, 11362, 12090, 13110, 13547, 13754, 15314, 15870, 16399, 17043, 17670, 18538, 20102, 20631, 21390, 22971, 27094, 27807, 28405, 30153, 32798, 34086, 34385, 38285, 40641, 41262, 45942, 46345, 49197, 50255, 55614, 56810, 60306, 67735, 68770, 76570, 81282, 81995, 85215, 92690, 98394, 100510, 103155, 114855, 130663, 135470, 139035, 150765, 163990, 170430, 176111, 203205, 206310, 213187, 229710, 245985, 261326, 278070, 301530, 311581, 352222, 391989, 406410, 426374, 491970, 528333, 623162, 639561, 653315, 783978, 880555, 934743, 1056666, 1065935, 1279122, 1306630, 1557905, 1761110, 1869486, 1959945, 2131870, 2641665, 3115810, 3197805, 3919890, 4050553, 4673715, 5283330, 6395610, 8101106, 9347430, 12151659, 20252765, 24303318, 40505530, 60758295, 121516590]

約数ペア:

[(1, 121516590), (2, 60758295), (3, 40505530), (5, 24303318), (6, 20252765), (10, 12151659), (13, 9347430), (15, 8101106), (19, 6395610), (23, 5283330), (26, 4673715), (30, 4050553), (31, 3919890), (38, 3197805), (39, 3115810), (46, 2641665), (57, 2131870), (62, 1959945), (65, 1869486), (69, 1761110), (78, 1557905), (93, 1306630), (95, 1279122), (114, 1065935), (115, 1056666), (130, 934743), (138, 880555), (155, 783978), (186, 653315), (190, 639561), (195, 623162), (230, 528333), (247, 491970), (285, 426374), (299, 406410), (310, 391989), (345, 352222), (390, 311581), (403, 301530), (437, 278070), (465, 261326), (494, 245985), (529, 229710), (570, 213187), (589, 206310), (598, 203205), (690, 176111), (713, 170430), (741, 163990), (806, 150765), (874, 139035), (897, 135470), (930, 130663), (1058, 114855), (1178, 103155), (1209, 100510), (1235, 98394), (1311, 92690), (1426, 85215), (1482, 81995), (1495, 81282), (1587, 76570), (1767, 68770), (1794, 67735), (2015, 60306), (2139, 56810), (2185, 55614), (2418, 50255), (2470, 49197), (2622, 46345), (2645, 45942), (2945, 41262), (2990, 40641), (3174, 38285), (3534, 34385), (3565, 34086), (3705, 32798), (4030, 30153), (4278, 28405), (4370, 27807), (4485, 27094), (5290, 22971), (5681, 21390), (5890, 20631), (6045, 20102), (6555, 18538), (6877, 17670), (7130, 17043), (7410, 16399), (7657, 15870), (7935, 15314), (8835, 13754), (8970, 13547), (9269, 13110), (10051, 12090), (10695, 11362)]