3768837720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1619}}^1$

素因数の和:2673

約数の個数: 128

約数和(自身を含む): 11920608000

約数和(自身を除く): 8151770280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1021, 1140, 1619, 2042, 2280, 3063, 3238, 4084, 4857, 5105, 6126, 6476, 8095, 8168, 9714, 10210, 12252, 12952, 15315, 16190, 19399, 19428, 20420, 24285, 24504, 30630, 30761, 32380, 38798, 38856, 40840, 48570, 58197, 61260, 61522, 64760, 77596, 92283, 96995, 97140, 116394, 122520, 123044, 153805, 155192, 184566, 193990, 194280, 232788, 246088, 290985, 307610, 369132, 387980, 461415, 465576, 581970, 615220, 738264, 775960, 922830, 1163940, 1230440, 1652999, 1845660, 2327880, 3305998, 3691320, 4958997, 6611996, 8264995, 9917994, 13223992, 16529990, 19835988, 24794985, 31406981, 33059980, 39671976, 49589970, 62813962, 66119960, 94220943, 99179940, 125627924, 157034905, 188441886, 198359880, 251255848, 314069810, 376883772, 471104715, 628139620, 753767544, 942209430, 1256279240, 1884418860, 3768837720]

約数ペア:

[(1, 3768837720), (2, 1884418860), (3, 1256279240), (4, 942209430), (5, 753767544), (6, 628139620), (8, 471104715), (10, 376883772), (12, 314069810), (15, 251255848), (19, 198359880), (20, 188441886), (24, 157034905), (30, 125627924), (38, 99179940), (40, 94220943), (57, 66119960), (60, 62813962), (76, 49589970), (95, 39671976), (114, 33059980), (120, 31406981), (152, 24794985), (190, 19835988), (228, 16529990), (285, 13223992), (380, 9917994), (456, 8264995), (570, 6611996), (760, 4958997), (1021, 3691320), (1140, 3305998), (1619, 2327880), (2042, 1845660), (2280, 1652999), (3063, 1230440), (3238, 1163940), (4084, 922830), (4857, 775960), (5105, 738264), (6126, 615220), (6476, 581970), (8095, 465576), (8168, 461415), (9714, 387980), (10210, 369132), (12252, 307610), (12952, 290985), (15315, 246088), (16190, 232788), (19399, 194280), (19428, 193990), (20420, 184566), (24285, 155192), (24504, 153805), (30630, 123044), (30761, 122520), (32380, 116394), (38798, 97140), (38856, 96995), (40840, 92283), (48570, 77596), (58197, 64760), (61260, 61522)]