7629621720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{24749}}^1$

素因数の和:25137

約数の個数: 128

約数和(自身を含む): 26231040000

約数和(自身を除く): 18601418280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 367, 420, 734, 840, 1101, 1468, 1835, 2202, 2569, 2936, 3670, 4404, 5138, 5505, 7340, 7707, 8808, 10276, 11010, 12845, 14680, 15414, 20552, 22020, 24749, 25690, 30828, 38535, 44040, 49498, 51380, 61656, 74247, 77070, 98996, 102760, 123745, 148494, 154140, 173243, 197992, 247490, 296988, 308280, 346486, 371235, 494980, 519729, 593976, 692972, 742470, 866215, 989960, 1039458, 1385944, 1484940, 1732430, 2078916, 2598645, 2969880, 3464860, 4157832, 5197290, 6929720, 9082883, 10394580, 18165766, 20789160, 27248649, 36331532, 45414415, 54497298, 63580181, 72663064, 90828830, 108994596, 127160362, 136243245, 181657660, 190740543, 217989192, 254320724, 272486490, 317900905, 363315320, 381481086, 508641448, 544972980, 635801810, 762962172, 953702715, 1089945960, 1271603620, 1525924344, 1907405430, 2543207240, 3814810860, 7629621720]

約数ペア:

[(1, 7629621720), (2, 3814810860), (3, 2543207240), (4, 1907405430), (5, 1525924344), (6, 1271603620), (7, 1089945960), (8, 953702715), (10, 762962172), (12, 635801810), (14, 544972980), (15, 508641448), (20, 381481086), (21, 363315320), (24, 317900905), (28, 272486490), (30, 254320724), (35, 217989192), (40, 190740543), (42, 181657660), (56, 136243245), (60, 127160362), (70, 108994596), (84, 90828830), (105, 72663064), (120, 63580181), (140, 54497298), (168, 45414415), (210, 36331532), (280, 27248649), (367, 20789160), (420, 18165766), (734, 10394580), (840, 9082883), (1101, 6929720), (1468, 5197290), (1835, 4157832), (2202, 3464860), (2569, 2969880), (2936, 2598645), (3670, 2078916), (4404, 1732430), (5138, 1484940), (5505, 1385944), (7340, 1039458), (7707, 989960), (8808, 866215), (10276, 742470), (11010, 692972), (12845, 593976), (14680, 519729), (15414, 494980), (20552, 371235), (22020, 346486), (24749, 308280), (25690, 296988), (30828, 247490), (38535, 197992), (44040, 173243), (49498, 154140), (51380, 148494), (61656, 123745), (74247, 102760), (77070, 98996)]