15673648920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{7789}}^1$

素因数の和:8253

約数の個数: 128

約数和(自身を含む): 48291768000

約数和(自身を除く): 32618119080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 409, 410, 492, 615, 818, 820, 984, 1227, 1230, 1636, 1640, 2045, 2454, 2460, 3272, 4090, 4908, 4920, 6135, 7789, 8180, 9816, 12270, 15578, 16360, 16769, 23367, 24540, 31156, 33538, 38945, 46734, 49080, 50307, 62312, 67076, 77890, 83845, 93468, 100614, 116835, 134152, 155780, 167690, 186936, 201228, 233670, 251535, 311560, 319349, 335380, 402456, 467340, 503070, 638698, 670760, 934680, 958047, 1006140, 1277396, 1596745, 1916094, 2012280, 2554792, 3185701, 3193490, 3832188, 4790235, 6371402, 6386980, 7664376, 9557103, 9580470, 12742804, 12773960, 15928505, 19114206, 19160940, 25485608, 31857010, 38228412, 38321880, 47785515, 63714020, 76456824, 95571030, 127428040, 130613741, 191142060, 261227482, 382284120, 391841223, 522454964, 653068705, 783682446, 1044909928, 1306137410, 1567364892, 1959206115, 2612274820, 3134729784, 3918412230, 5224549640, 7836824460, 15673648920]

約数ペア:

[(1, 15673648920), (2, 7836824460), (3, 5224549640), (4, 3918412230), (5, 3134729784), (6, 2612274820), (8, 1959206115), (10, 1567364892), (12, 1306137410), (15, 1044909928), (20, 783682446), (24, 653068705), (30, 522454964), (40, 391841223), (41, 382284120), (60, 261227482), (82, 191142060), (120, 130613741), (123, 127428040), (164, 95571030), (205, 76456824), (246, 63714020), (328, 47785515), (409, 38321880), (410, 38228412), (492, 31857010), (615, 25485608), (818, 19160940), (820, 19114206), (984, 15928505), (1227, 12773960), (1230, 12742804), (1636, 9580470), (1640, 9557103), (2045, 7664376), (2454, 6386980), (2460, 6371402), (3272, 4790235), (4090, 3832188), (4908, 3193490), (4920, 3185701), (6135, 2554792), (7789, 2012280), (8180, 1916094), (9816, 1596745), (12270, 1277396), (15578, 1006140), (16360, 958047), (16769, 934680), (23367, 670760), (24540, 638698), (31156, 503070), (33538, 467340), (38945, 402456), (46734, 335380), (49080, 319349), (50307, 311560), (62312, 251535), (67076, 233670), (77890, 201228), (83845, 186936), (93468, 167690), (100614, 155780), (116835, 134152)]