16015020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 38271828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2243, 2380, 3570, 4486, 6729, 7140, 8972, 11215, 13458, 15701, 22430, 26916, 31402, 33645, 38131, 44860, 47103, 62804, 67290, 76262, 78505, 94206, 114393, 134580, 152524, 157010, 188412, 190655, 228786, 235515, 266917, 314020, 381310, 457572, 471030, 533834, 571965, 762620, 800751, 942060, 1067668, 1143930, 1334585, 1601502, 2287860, 2669170, 3203004, 4003755, 5338340, 8007510, 16015020]

約数ペア:

[(1, 16015020), (2, 8007510), (3, 5338340), (4, 4003755), (5, 3203004), (6, 2669170), (7, 2287860), (10, 1601502), (12, 1334585), (14, 1143930), (15, 1067668), (17, 942060), (20, 800751), (21, 762620), (28, 571965), (30, 533834), (34, 471030), (35, 457572), (42, 381310), (51, 314020), (60, 266917), (68, 235515), (70, 228786), (84, 190655), (85, 188412), (102, 157010), (105, 152524), (119, 134580), (140, 114393), (170, 94206), (204, 78505), (210, 76262), (238, 67290), (255, 62804), (340, 47103), (357, 44860), (420, 38131), (476, 33645), (510, 31402), (595, 26916), (714, 22430), (1020, 15701), (1190, 13458), (1428, 11215), (1785, 8972), (2243, 7140), (2380, 6729), (3570, 4486)]