15696561040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{2399}}^1$

素因数の和:2729

約数の個数: 120

約数和(自身を含む): 38920723200

約数和(自身を除く): 23224162160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 283, 289, 340, 566, 578, 680, 1132, 1156, 1360, 1415, 1445, 2264, 2312, 2399, 2830, 2890, 4528, 4624, 4798, 4811, 5660, 5780, 9596, 9622, 11320, 11560, 11995, 19192, 19244, 22640, 23120, 23990, 24055, 38384, 38488, 40783, 47980, 48110, 76976, 81566, 81787, 95960, 96220, 163132, 163574, 191920, 192440, 203915, 326264, 327148, 384880, 407830, 408935, 652528, 654296, 678917, 693311, 815660, 817870, 1308592, 1357834, 1386622, 1631320, 1635740, 2715668, 2773244, 3262640, 3271480, 3394585, 3466555, 5431336, 5546488, 6542960, 6789170, 6933110, 10862672, 11092976, 11541589, 13578340, 13866220, 23083178, 27156680, 27732440, 46166356, 54313360, 55464880, 57707945, 92332712, 115415890, 184665424, 196207013, 230831780, 392414026, 461663560, 784828052, 923327120, 981035065, 1569656104, 1962070130, 3139312208, 3924140260, 7848280520, 15696561040]

約数ペア:

[(1, 15696561040), (2, 7848280520), (4, 3924140260), (5, 3139312208), (8, 1962070130), (10, 1569656104), (16, 981035065), (17, 923327120), (20, 784828052), (34, 461663560), (40, 392414026), (68, 230831780), (80, 196207013), (85, 184665424), (136, 115415890), (170, 92332712), (272, 57707945), (283, 55464880), (289, 54313360), (340, 46166356), (566, 27732440), (578, 27156680), (680, 23083178), (1132, 13866220), (1156, 13578340), (1360, 11541589), (1415, 11092976), (1445, 10862672), (2264, 6933110), (2312, 6789170), (2399, 6542960), (2830, 5546488), (2890, 5431336), (4528, 3466555), (4624, 3394585), (4798, 3271480), (4811, 3262640), (5660, 2773244), (5780, 2715668), (9596, 1635740), (9622, 1631320), (11320, 1386622), (11560, 1357834), (11995, 1308592), (19192, 817870), (19244, 815660), (22640, 693311), (23120, 678917), (23990, 654296), (24055, 652528), (38384, 408935), (38488, 407830), (40783, 384880), (47980, 327148), (48110, 326264), (76976, 203915), (81566, 192440), (81787, 191920), (95960, 163574), (96220, 163132)]