18989319960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3067

約数の個数: 288

約数和(自身を含む): 67475481840

約数和(自身を除く): 48486161880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 169, 180, 195, 214, 234, 260, 312, 321, 338, 360, 390, 428, 468, 507, 520, 535, 585, 642, 676, 780, 845, 856, 936, 963, 1014, 1070, 1170, 1284, 1352, 1391, 1521, 1560, 1605, 1690, 1926, 2028, 2140, 2340, 2535, 2568, 2782, 2917, 3042, 3210, 3380, 3852, 4056, 4173, 4280, 4680, 4815, 5070, 5564, 5834, 6084, 6420, 6760, 6955, 7605, 7704, 8346, 8751, 9630, 10140, 11128, 11668, 12168, 12519, 12840, 13910, 14585, 15210, 16692, 17502, 18083, 19260, 20280, 20865, 23336, 25038, 26253, 27820, 29170, 30420, 33384, 35004, 36166, 37921, 38520, 41730, 43755, 50076, 52506, 54249, 55640, 58340, 60840, 62595, 70008, 72332, 75842, 83460, 87510, 90415, 100152, 105012, 108498, 113763, 116680, 125190, 131265, 144664, 151684, 162747, 166920, 175020, 180830, 189605, 210024, 216996, 227526, 250380, 262530, 271245, 303368, 312119, 325494, 341289, 350040, 361660, 379210, 433992, 455052, 492973, 500760, 525060, 542490, 568815, 624238, 650988, 682578, 723320, 758420, 813735, 910104, 936357, 985946, 1050120, 1084980, 1137630, 1248476, 1301976, 1365156, 1478919, 1516840, 1560595, 1627470, 1706445, 1872714, 1971892, 2169960, 2275260, 2464865, 2496952, 2730312, 2809071, 2957838, 3121190, 3254940, 3412890, 3745428, 3943784, 4057547, 4436757, 4550520, 4681785, 4929730, 5618142, 5915676, 6242380, 6509880, 6825780, 7394595, 7490856, 8115094, 8873514, 9363570, 9859460, 11236284, 11831352, 12172641, 12484760, 13651560, 14045355, 14789190, 16230188, 17747028, 18727140, 19718920, 20287735, 22183785, 22472568, 24345282, 28090710, 29578380, 32460376, 35494056, 36517923, 37454280, 40575470, 44367570, 48690564, 52748111, 56181420, 59156760, 60863205, 73035846, 81150940, 88735140, 97381128, 105496222, 112362840, 121726410, 146071692, 158244333, 162301880, 177470280, 182589615, 210992444, 243452820, 263740555, 292143384, 316488666, 365179230, 421984888, 474732999, 486905640, 527481110, 632977332, 730358460, 791221665, 949465998, 1054962220, 1265954664, 1460716920, 1582443330, 1898931996, 2109924440, 2373664995, 3164886660, 3797863992, 4747329990, 6329773320, 9494659980, 18989319960]

約数ペア:

[(1, 18989319960), (2, 9494659980), (3, 6329773320), (4, 4747329990), (5, 3797863992), (6, 3164886660), (8, 2373664995), (9, 2109924440), (10, 1898931996), (12, 1582443330), (13, 1460716920), (15, 1265954664), (18, 1054962220), (20, 949465998), (24, 791221665), (26, 730358460), (30, 632977332), (36, 527481110), (39, 486905640), (40, 474732999), (45, 421984888), (52, 365179230), (60, 316488666), (65, 292143384), (72, 263740555), (78, 243452820), (90, 210992444), (104, 182589615), (107, 177470280), (117, 162301880), (120, 158244333), (130, 146071692), (156, 121726410), (169, 112362840), (180, 105496222), (195, 97381128), (214, 88735140), (234, 81150940), (260, 73035846), (312, 60863205), (321, 59156760), (338, 56181420), (360, 52748111), (390, 48690564), (428, 44367570), (468, 40575470), (507, 37454280), (520, 36517923), (535, 35494056), (585, 32460376), (642, 29578380), (676, 28090710), (780, 24345282), (845, 22472568), (856, 22183785), (936, 20287735), (963, 19718920), (1014, 18727140), (1070, 17747028), (1170, 16230188), (1284, 14789190), (1352, 14045355), (1391, 13651560), (1521, 12484760), (1560, 12172641), (1605, 11831352), (1690, 11236284), (1926, 9859460), (2028, 9363570), (2140, 8873514), (2340, 8115094), (2535, 7490856), (2568, 7394595), (2782, 6825780), (2917, 6509880), (3042, 6242380), (3210, 5915676), (3380, 5618142), (3852, 4929730), (4056, 4681785), (4173, 4550520), (4280, 4436757), (4680, 4057547), (4815, 3943784), (5070, 3745428), (5564, 3412890), (5834, 3254940), (6084, 3121190), (6420, 2957838), (6760, 2809071), (6955, 2730312), (7605, 2496952), (7704, 2464865), (8346, 2275260), (8751, 2169960), (9630, 1971892), (10140, 1872714), (11128, 1706445), (11668, 1627470), (12168, 1560595), (12519, 1516840), (12840, 1478919), (13910, 1365156), (14585, 1301976), (15210, 1248476), (16692, 1137630), (17502, 1084980), (18083, 1050120), (19260, 985946), (20280, 936357), (20865, 910104), (23336, 813735), (25038, 758420), (26253, 723320), (27820, 682578), (29170, 650988), (30420, 624238), (33384, 568815), (35004, 542490), (36166, 525060), (37921, 500760), (38520, 492973), (41730, 455052), (43755, 433992), (50076, 379210), (52506, 361660), (54249, 350040), (55640, 341289), (58340, 325494), (60840, 312119), (62595, 303368), (70008, 271245), (72332, 262530), (75842, 250380), (83460, 227526), (87510, 216996), (90415, 210024), (100152, 189605), (105012, 180830), (108498, 175020), (113763, 166920), (116680, 162747), (125190, 151684), (131265, 144664)]