15720803430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3434

約数の個数: 128

約数和(自身を含む): 40287300480

約数和(自身を除く): 24566497050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 137, 145, 174, 205, 246, 274, 290, 410, 411, 435, 615, 685, 822, 870, 1189, 1230, 1370, 2055, 2378, 3217, 3567, 3973, 4110, 5617, 5945, 6434, 7134, 7946, 9651, 11234, 11890, 11919, 16085, 16851, 17835, 19302, 19865, 23838, 28085, 32170, 33702, 35670, 39730, 48255, 56170, 59595, 84255, 93293, 96510, 119190, 131897, 162893, 168510, 186586, 263794, 279879, 325786, 395691, 440729, 466465, 488679, 559758, 659485, 791382, 814465, 881458, 932930, 977358, 1318970, 1322187, 1399395, 1628930, 1978455, 2203645, 2443395, 2644374, 2798790, 3825013, 3956910, 4407290, 4886790, 6610935, 7650026, 11475039, 12781141, 13221870, 18069889, 19125065, 22950078, 25562282, 36139778, 38250130, 38343423, 54209667, 57375195, 63905705, 76686846, 90349445, 108419334, 114750390, 127811410, 180698890, 191717115, 271048335, 383434230, 524026781, 542096670, 1048053562, 1572080343, 2620133905, 3144160686, 5240267810, 7860401715, 15720803430]

約数ペア:

[(1, 15720803430), (2, 7860401715), (3, 5240267810), (5, 3144160686), (6, 2620133905), (10, 1572080343), (15, 1048053562), (29, 542096670), (30, 524026781), (41, 383434230), (58, 271048335), (82, 191717115), (87, 180698890), (123, 127811410), (137, 114750390), (145, 108419334), (174, 90349445), (205, 76686846), (246, 63905705), (274, 57375195), (290, 54209667), (410, 38343423), (411, 38250130), (435, 36139778), (615, 25562282), (685, 22950078), (822, 19125065), (870, 18069889), (1189, 13221870), (1230, 12781141), (1370, 11475039), (2055, 7650026), (2378, 6610935), (3217, 4886790), (3567, 4407290), (3973, 3956910), (4110, 3825013), (5617, 2798790), (5945, 2644374), (6434, 2443395), (7134, 2203645), (7946, 1978455), (9651, 1628930), (11234, 1399395), (11890, 1322187), (11919, 1318970), (16085, 977358), (16851, 932930), (17835, 881458), (19302, 814465), (19865, 791382), (23838, 659485), (28085, 559758), (32170, 488679), (33702, 466465), (35670, 440729), (39730, 395691), (48255, 325786), (56170, 279879), (59595, 263794), (84255, 186586), (93293, 168510), (96510, 162893), (119190, 131897)]