2602849280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:133

約数の個数: 198

約数和(自身を含む): 6744402378

約数和(自身を除く): 4141553098

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 256, 310, 320, 368, 460, 496, 512, 529, 620, 640, 713, 736, 920, 961, 992, 1024, 1058, 1240, 1280, 1426, 1472, 1840, 1922, 1984, 2116, 2480, 2560, 2645, 2852, 2944, 3565, 3680, 3844, 3968, 4232, 4805, 4960, 5120, 5290, 5704, 5888, 7130, 7360, 7688, 7936, 8464, 9610, 9920, 10580, 11408, 11776, 14260, 14720, 15376, 15872, 16399, 16928, 19220, 19840, 21160, 22103, 22816, 23552, 28520, 29440, 30752, 31744, 32798, 33856, 38440, 39680, 42320, 44206, 45632, 57040, 58880, 61504, 65596, 67712, 76880, 79360, 81995, 84640, 88412, 91264, 110515, 114080, 117760, 123008, 131192, 135424, 153760, 158720, 163990, 169280, 176824, 182528, 221030, 228160, 246016, 262384, 270848, 307520, 327980, 338560, 353648, 365056, 442060, 456320, 492032, 508369, 524768, 541696, 615040, 655960, 677120, 707296, 730112, 884120, 912640, 984064, 1016738, 1049536, 1230080, 1311920, 1354240, 1414592, 1768240, 1825280, 2033476, 2099072, 2460160, 2541845, 2623840, 2708480, 2829184, 3536480, 3650560, 4066952, 4198144, 4920320, 5083690, 5247680, 5658368, 7072960, 8133904, 8396288, 10167380, 10495360, 11316736, 14145920, 16267808, 16792576, 20334760, 20990720, 22633472, 28291840, 32535616, 40669520, 41981440, 56583680, 65071232, 81339040, 83962880, 113167360, 130142464, 162678080, 260284928, 325356160, 520569856, 650712320, 1301424640, 2602849280]

約数ペア:

[(1, 2602849280), (2, 1301424640), (4, 650712320), (5, 520569856), (8, 325356160), (10, 260284928), (16, 162678080), (20, 130142464), (23, 113167360), (31, 83962880), (32, 81339040), (40, 65071232), (46, 56583680), (62, 41981440), (64, 40669520), (80, 32535616), (92, 28291840), (115, 22633472), (124, 20990720), (128, 20334760), (155, 16792576), (160, 16267808), (184, 14145920), (230, 11316736), (248, 10495360), (256, 10167380), (310, 8396288), (320, 8133904), (368, 7072960), (460, 5658368), (496, 5247680), (512, 5083690), (529, 4920320), (620, 4198144), (640, 4066952), (713, 3650560), (736, 3536480), (920, 2829184), (961, 2708480), (992, 2623840), (1024, 2541845), (1058, 2460160), (1240, 2099072), (1280, 2033476), (1426, 1825280), (1472, 1768240), (1840, 1414592), (1922, 1354240), (1984, 1311920), (2116, 1230080), (2480, 1049536), (2560, 1016738), (2645, 984064), (2852, 912640), (2944, 884120), (3565, 730112), (3680, 707296), (3844, 677120), (3968, 655960), (4232, 615040), (4805, 541696), (4960, 524768), (5120, 508369), (5290, 492032), (5704, 456320), (5888, 442060), (7130, 365056), (7360, 353648), (7688, 338560), (7936, 327980), (8464, 307520), (9610, 270848), (9920, 262384), (10580, 246016), (11408, 228160), (11776, 221030), (14260, 182528), (14720, 176824), (15376, 169280), (15872, 163990), (16399, 158720), (16928, 153760), (19220, 135424), (19840, 131192), (21160, 123008), (22103, 117760), (22816, 114080), (23552, 110515), (28520, 91264), (29440, 88412), (30752, 84640), (31744, 81995), (32798, 79360), (33856, 76880), (38440, 67712), (39680, 65596), (42320, 61504), (44206, 58880), (45632, 57040)]