159983640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3674

約数の個数: 128

約数和(自身を含む): 546436800

約数和(自身を除く): 386453160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3613, 3690, 4428, 4920, 5535, 7226, 7380, 8856, 10839, 11070, 14452, 14760, 18065, 21678, 22140, 28904, 32517, 36130, 43356, 44280, 54195, 65034, 72260, 86712, 97551, 108390, 130068, 144520, 148133, 162585, 195102, 216780, 260136, 296266, 325170, 390204, 433560, 444399, 487755, 592532, 650340, 740665, 780408, 888798, 975510, 1185064, 1300680, 1333197, 1481330, 1777596, 1951020, 2221995, 2666394, 2962660, 3555192, 3902040, 3999591, 4443990, 5332788, 5925320, 6665985, 7999182, 8887980, 10665576, 13331970, 15998364, 17775960, 19997955, 26663940, 31996728, 39995910, 53327880, 79991820, 159983640]

約数ペア:

[(1, 159983640), (2, 79991820), (3, 53327880), (4, 39995910), (5, 31996728), (6, 26663940), (8, 19997955), (9, 17775960), (10, 15998364), (12, 13331970), (15, 10665576), (18, 8887980), (20, 7999182), (24, 6665985), (27, 5925320), (30, 5332788), (36, 4443990), (40, 3999591), (41, 3902040), (45, 3555192), (54, 2962660), (60, 2666394), (72, 2221995), (82, 1951020), (90, 1777596), (108, 1481330), (120, 1333197), (123, 1300680), (135, 1185064), (164, 975510), (180, 888798), (205, 780408), (216, 740665), (246, 650340), (270, 592532), (328, 487755), (360, 444399), (369, 433560), (410, 390204), (492, 325170), (540, 296266), (615, 260136), (738, 216780), (820, 195102), (984, 162585), (1080, 148133), (1107, 144520), (1230, 130068), (1476, 108390), (1640, 97551), (1845, 86712), (2214, 72260), (2460, 65034), (2952, 54195), (3613, 44280), (3690, 43356), (4428, 36130), (4920, 32517), (5535, 28904), (7226, 22140), (7380, 21678), (8856, 18065), (10839, 14760), (11070, 14452)]