8234460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 30735936

約数和(自身を除く): 22501476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 27, 30, 34, 36, 39, 45, 46, 51, 52, 54, 60, 65, 68, 69, 78, 81, 85, 90, 92, 102, 108, 115, 117, 130, 135, 138, 153, 156, 162, 170, 180, 195, 204, 207, 221, 230, 234, 255, 260, 270, 276, 299, 306, 324, 340, 345, 351, 390, 391, 405, 414, 442, 459, 460, 468, 510, 540, 585, 598, 612, 621, 663, 690, 702, 765, 780, 782, 810, 828, 884, 897, 918, 1020, 1035, 1053, 1105, 1170, 1173, 1196, 1242, 1326, 1377, 1380, 1404, 1495, 1530, 1564, 1620, 1755, 1794, 1836, 1863, 1955, 1989, 2070, 2106, 2210, 2295, 2340, 2346, 2484, 2652, 2691, 2754, 2990, 3060, 3105, 3315, 3510, 3519, 3588, 3726, 3910, 3978, 4140, 4212, 4420, 4485, 4590, 4692, 5083, 5265, 5382, 5508, 5865, 5967, 5980, 6210, 6630, 6885, 7020, 7038, 7452, 7820, 7956, 8073, 8970, 9180, 9315, 9945, 10166, 10530, 10557, 10764, 11730, 11934, 12420, 13260, 13455, 13770, 14076, 15249, 16146, 17595, 17901, 17940, 18630, 19890, 20332, 21060, 21114, 23460, 23868, 24219, 25415, 26910, 27540, 29835, 30498, 31671, 32292, 35190, 35802, 37260, 39780, 40365, 42228, 45747, 48438, 50830, 52785, 53820, 59670, 60996, 63342, 70380, 71604, 76245, 80730, 89505, 91494, 96876, 101660, 105570, 119340, 121095, 126684, 137241, 152490, 158355, 161460, 179010, 182988, 211140, 228735, 242190, 274482, 304980, 316710, 358020, 411723, 457470, 484380, 548964, 633420, 686205, 823446, 914940, 1372410, 1646892, 2058615, 2744820, 4117230, 8234460]

約数ペア:

[(1, 8234460), (2, 4117230), (3, 2744820), (4, 2058615), (5, 1646892), (6, 1372410), (9, 914940), (10, 823446), (12, 686205), (13, 633420), (15, 548964), (17, 484380), (18, 457470), (20, 411723), (23, 358020), (26, 316710), (27, 304980), (30, 274482), (34, 242190), (36, 228735), (39, 211140), (45, 182988), (46, 179010), (51, 161460), (52, 158355), (54, 152490), (60, 137241), (65, 126684), (68, 121095), (69, 119340), (78, 105570), (81, 101660), (85, 96876), (90, 91494), (92, 89505), (102, 80730), (108, 76245), (115, 71604), (117, 70380), (130, 63342), (135, 60996), (138, 59670), (153, 53820), (156, 52785), (162, 50830), (170, 48438), (180, 45747), (195, 42228), (204, 40365), (207, 39780), (221, 37260), (230, 35802), (234, 35190), (255, 32292), (260, 31671), (270, 30498), (276, 29835), (299, 27540), (306, 26910), (324, 25415), (340, 24219), (345, 23868), (351, 23460), (390, 21114), (391, 21060), (405, 20332), (414, 19890), (442, 18630), (459, 17940), (460, 17901), (468, 17595), (510, 16146), (540, 15249), (585, 14076), (598, 13770), (612, 13455), (621, 13260), (663, 12420), (690, 11934), (702, 11730), (765, 10764), (780, 10557), (782, 10530), (810, 10166), (828, 9945), (884, 9315), (897, 9180), (918, 8970), (1020, 8073), (1035, 7956), (1053, 7820), (1105, 7452), (1170, 7038), (1173, 7020), (1196, 6885), (1242, 6630), (1326, 6210), (1377, 5980), (1380, 5967), (1404, 5865), (1495, 5508), (1530, 5382), (1564, 5265), (1620, 5083), (1755, 4692), (1794, 4590), (1836, 4485), (1863, 4420), (1955, 4212), (1989, 4140), (2070, 3978), (2106, 3910), (2210, 3726), (2295, 3588), (2340, 3519), (2346, 3510), (2484, 3315), (2652, 3105), (2691, 3060), (2754, 2990)]