16125190920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{1307}}^1$

素因数の和:2164

約数の個数: 192

約数和(自身を含む): 53734000320

約数和(自身を除く): 37608809400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 797, 860, 1032, 1290, 1307, 1548, 1594, 1720, 1935, 2391, 2580, 2614, 3096, 3188, 3870, 3921, 3985, 4782, 5160, 5228, 6376, 6535, 7173, 7740, 7842, 7970, 9564, 10456, 11763, 11955, 13070, 14346, 15480, 15684, 15940, 19128, 19605, 23526, 23910, 26140, 28692, 31368, 31880, 34271, 35865, 39210, 47052, 47820, 52280, 56201, 57384, 58815, 68542, 71730, 78420, 94104, 95640, 102813, 112402, 117630, 137084, 143460, 156840, 168603, 171355, 205626, 224804, 235260, 274168, 281005, 286920, 308439, 337206, 342710, 411252, 449608, 470520, 505809, 514065, 562010, 616878, 674412, 685420, 822504, 843015, 1011618, 1028130, 1041679, 1124020, 1233756, 1348824, 1370840, 1542195, 1686030, 2023236, 2056260, 2083358, 2248040, 2467512, 2529045, 3084390, 3125037, 3372060, 4046472, 4112520, 4166716, 5058090, 5208395, 6168780, 6250074, 6744120, 8333432, 9375111, 10116180, 10416790, 12337560, 12500148, 15625185, 18750222, 20232360, 20833580, 25000296, 31250370, 37500444, 41667160, 44792197, 46875555, 62500740, 75000888, 89584394, 93751110, 125001480, 134376591, 179168788, 187502220, 223960985, 268753182, 358337576, 375004440, 403129773, 447921970, 537506364, 671882955, 806259546, 895843940, 1075012728, 1343765910, 1612519092, 1791687880, 2015648865, 2687531820, 3225038184, 4031297730, 5375063640, 8062595460, 16125190920]

約数ペア:

[(1, 16125190920), (2, 8062595460), (3, 5375063640), (4, 4031297730), (5, 3225038184), (6, 2687531820), (8, 2015648865), (9, 1791687880), (10, 1612519092), (12, 1343765910), (15, 1075012728), (18, 895843940), (20, 806259546), (24, 671882955), (30, 537506364), (36, 447921970), (40, 403129773), (43, 375004440), (45, 358337576), (60, 268753182), (72, 223960985), (86, 187502220), (90, 179168788), (120, 134376591), (129, 125001480), (172, 93751110), (180, 89584394), (215, 75000888), (258, 62500740), (344, 46875555), (360, 44792197), (387, 41667160), (430, 37500444), (516, 31250370), (645, 25000296), (774, 20833580), (797, 20232360), (860, 18750222), (1032, 15625185), (1290, 12500148), (1307, 12337560), (1548, 10416790), (1594, 10116180), (1720, 9375111), (1935, 8333432), (2391, 6744120), (2580, 6250074), (2614, 6168780), (3096, 5208395), (3188, 5058090), (3870, 4166716), (3921, 4112520), (3985, 4046472), (4782, 3372060), (5160, 3125037), (5228, 3084390), (6376, 2529045), (6535, 2467512), (7173, 2248040), (7740, 2083358), (7842, 2056260), (7970, 2023236), (9564, 1686030), (10456, 1542195), (11763, 1370840), (11955, 1348824), (13070, 1233756), (14346, 1124020), (15480, 1041679), (15684, 1028130), (15940, 1011618), (19128, 843015), (19605, 822504), (23526, 685420), (23910, 674412), (26140, 616878), (28692, 562010), (31368, 514065), (31880, 505809), (34271, 470520), (35865, 449608), (39210, 411252), (47052, 342710), (47820, 337206), (52280, 308439), (56201, 286920), (57384, 281005), (58815, 274168), (68542, 235260), (71730, 224804), (78420, 205626), (94104, 171355), (95640, 168603), (102813, 156840), (112402, 143460), (117630, 137084)]