2538896280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 256

約数和(自身を含む): 8767180800

約数和(自身を除く): 6228284520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 248, 255, 285, 310, 323, 340, 372, 380, 408, 456, 465, 510, 527, 570, 589, 620, 646, 680, 744, 760, 930, 969, 1020, 1054, 1140, 1178, 1240, 1292, 1581, 1615, 1767, 1860, 1938, 2040, 2108, 2113, 2280, 2356, 2584, 2635, 2945, 3162, 3230, 3534, 3720, 3876, 4216, 4226, 4712, 4845, 5270, 5890, 6324, 6339, 6460, 7068, 7752, 7905, 8452, 8835, 9690, 10013, 10540, 10565, 11780, 12648, 12678, 12920, 14136, 15810, 16904, 17670, 19380, 20026, 21080, 21130, 23560, 25356, 30039, 31620, 31695, 35340, 35921, 38760, 40052, 40147, 42260, 50065, 50712, 60078, 63240, 63390, 65503, 70680, 71842, 80104, 80294, 84520, 100130, 107763, 120156, 120441, 126780, 131006, 143684, 150195, 160588, 179605, 196509, 200260, 200735, 215526, 240312, 240882, 253560, 262012, 287368, 300390, 321176, 327515, 359210, 393018, 400520, 401470, 431052, 481764, 524024, 538815, 600780, 602205, 655030, 682499, 718420, 786036, 802940, 862104, 963528, 982545, 1077630, 1113551, 1201560, 1204410, 1244557, 1310060, 1364998, 1436840, 1572072, 1605880, 1965090, 2047497, 2155260, 2227102, 2408820, 2489114, 2620120, 2729996, 3340653, 3412495, 3733671, 3930180, 4094994, 4310520, 4454204, 4817640, 4978228, 5459992, 5567755, 6222785, 6681306, 6824990, 7467342, 7860360, 8189988, 8908408, 9956456, 10237485, 11135510, 12445570, 13362612, 13649980, 14934684, 16379976, 16703265, 18668355, 20474970, 21157469, 22271020, 24891140, 26725224, 27299960, 29869368, 33406530, 37336710, 40949940, 42314938, 44542040, 49782280, 63472407, 66813060, 74673420, 81899880, 84629876, 105787345, 126944814, 133626120, 149346840, 169259752, 211574690, 253889628, 317362035, 423149380, 507779256, 634724070, 846298760, 1269448140, 2538896280]

約数ペア:

[(1, 2538896280), (2, 1269448140), (3, 846298760), (4, 634724070), (5, 507779256), (6, 423149380), (8, 317362035), (10, 253889628), (12, 211574690), (15, 169259752), (17, 149346840), (19, 133626120), (20, 126944814), (24, 105787345), (30, 84629876), (31, 81899880), (34, 74673420), (38, 66813060), (40, 63472407), (51, 49782280), (57, 44542040), (60, 42314938), (62, 40949940), (68, 37336710), (76, 33406530), (85, 29869368), (93, 27299960), (95, 26725224), (102, 24891140), (114, 22271020), (120, 21157469), (124, 20474970), (136, 18668355), (152, 16703265), (155, 16379976), (170, 14934684), (186, 13649980), (190, 13362612), (204, 12445570), (228, 11135510), (248, 10237485), (255, 9956456), (285, 8908408), (310, 8189988), (323, 7860360), (340, 7467342), (372, 6824990), (380, 6681306), (408, 6222785), (456, 5567755), (465, 5459992), (510, 4978228), (527, 4817640), (570, 4454204), (589, 4310520), (620, 4094994), (646, 3930180), (680, 3733671), (744, 3412495), (760, 3340653), (930, 2729996), (969, 2620120), (1020, 2489114), (1054, 2408820), (1140, 2227102), (1178, 2155260), (1240, 2047497), (1292, 1965090), (1581, 1605880), (1615, 1572072), (1767, 1436840), (1860, 1364998), (1938, 1310060), (2040, 1244557), (2108, 1204410), (2113, 1201560), (2280, 1113551), (2356, 1077630), (2584, 982545), (2635, 963528), (2945, 862104), (3162, 802940), (3230, 786036), (3534, 718420), (3720, 682499), (3876, 655030), (4216, 602205), (4226, 600780), (4712, 538815), (4845, 524024), (5270, 481764), (5890, 431052), (6324, 401470), (6339, 400520), (6460, 393018), (7068, 359210), (7752, 327515), (7905, 321176), (8452, 300390), (8835, 287368), (9690, 262012), (10013, 253560), (10540, 240882), (10565, 240312), (11780, 215526), (12648, 200735), (12678, 200260), (12920, 196509), (14136, 179605), (15810, 160588), (16904, 150195), (17670, 143684), (19380, 131006), (20026, 126780), (21080, 120441), (21130, 120156), (23560, 107763), (25356, 100130), (30039, 84520), (31620, 80294), (31695, 80104), (35340, 71842), (35921, 70680), (38760, 65503), (40052, 63390), (40147, 63240), (42260, 60078), (50065, 50712)]