8378064240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383611}}^1$

素因数の和:383647

約数の個数: 160

約数和(自身を含む): 31965620736

約数和(自身を除く): 23587556496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 383611, 767222, 1150833, 1534444, 1918055, 2301666, 2685277, 3068888, 3836110, 4603332, 4986943, 5370554, 5754165, 6137776, 7672220, 8055831, 9206664, 9973886, 10741108, 11508330, 13426385, 14960829, 15344440, 16111662, 18413328, 19947772, 21482216, 23016660, 24934715, 26852770, 29921658, 30688880, 32223324, 34908601, 39895544, 40279155, 42964432, 46033320, 49869430, 53705540, 59843316, 64446648, 69817202, 74804145, 79791088, 80558310, 92066640, 99738860, 104725803, 107411080, 119686632, 128893296, 139634404, 149608290, 161116620, 174543005, 199477720, 209451606, 214822160, 239373264, 279268808, 299216580, 322233240, 349086010, 398955440, 418903212, 523629015, 558537616, 598433160, 644466480, 698172020, 837806424, 1047258030, 1196866320, 1396344040, 1675612848, 2094516060, 2792688080, 4189032120, 8378064240]

約数ペア:

[(1, 8378064240), (2, 4189032120), (3, 2792688080), (4, 2094516060), (5, 1675612848), (6, 1396344040), (7, 1196866320), (8, 1047258030), (10, 837806424), (12, 698172020), (13, 644466480), (14, 598433160), (15, 558537616), (16, 523629015), (20, 418903212), (21, 398955440), (24, 349086010), (26, 322233240), (28, 299216580), (30, 279268808), (35, 239373264), (39, 214822160), (40, 209451606), (42, 199477720), (48, 174543005), (52, 161116620), (56, 149608290), (60, 139634404), (65, 128893296), (70, 119686632), (78, 107411080), (80, 104725803), (84, 99738860), (91, 92066640), (104, 80558310), (105, 79791088), (112, 74804145), (120, 69817202), (130, 64446648), (140, 59843316), (156, 53705540), (168, 49869430), (182, 46033320), (195, 42964432), (208, 40279155), (210, 39895544), (240, 34908601), (260, 32223324), (273, 30688880), (280, 29921658), (312, 26852770), (336, 24934715), (364, 23016660), (390, 21482216), (420, 19947772), (455, 18413328), (520, 16111662), (546, 15344440), (560, 14960829), (624, 13426385), (728, 11508330), (780, 10741108), (840, 9973886), (910, 9206664), (1040, 8055831), (1092, 7672220), (1365, 6137776), (1456, 5754165), (1560, 5370554), (1680, 4986943), (1820, 4603332), (2184, 3836110), (2730, 3068888), (3120, 2685277), (3640, 2301666), (4368, 1918055), (5460, 1534444), (7280, 1150833), (10920, 767222), (21840, 383611)]