1823016780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:950

約数の個数: 240

約数和(自身を含む): 6224027040

約数和(自身を除く): 4401010260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 107, 108, 117, 130, 135, 156, 162, 180, 195, 214, 234, 260, 270, 321, 324, 351, 390, 405, 428, 468, 535, 540, 585, 642, 702, 780, 809, 810, 963, 1053, 1070, 1170, 1284, 1391, 1404, 1605, 1618, 1620, 1755, 1926, 2106, 2140, 2340, 2427, 2782, 2889, 3210, 3236, 3510, 3852, 4045, 4173, 4212, 4815, 4854, 5265, 5564, 5778, 6420, 6955, 7020, 7281, 8090, 8346, 8667, 9630, 9708, 10517, 10530, 11556, 12135, 12519, 13910, 14445, 14562, 16180, 16692, 17334, 19260, 20865, 21034, 21060, 21843, 24270, 25038, 27820, 28890, 29124, 31551, 34668, 36405, 37557, 41730, 42068, 43335, 43686, 48540, 50076, 52585, 57780, 62595, 63102, 65529, 72810, 75114, 83460, 86563, 86670, 87372, 94653, 105170, 109215, 112671, 125190, 126204, 131058, 145620, 150228, 157755, 173126, 173340, 187785, 189306, 210340, 218430, 225342, 250380, 259689, 262116, 283959, 315510, 327645, 346252, 375570, 378612, 432815, 436860, 450684, 473265, 519378, 563355, 567918, 631020, 655290, 751140, 779067, 851877, 865630, 946530, 1038756, 1125319, 1126710, 1135836, 1298445, 1310580, 1419795, 1558134, 1703754, 1731260, 1893060, 2250638, 2253420, 2337201, 2596890, 2839590, 3116268, 3375957, 3407508, 3895335, 4259385, 4501276, 4674402, 5193780, 5626595, 5679180, 6751914, 7011603, 7790670, 8518770, 9348804, 10127871, 11253190, 11686005, 13503828, 14023206, 15581340, 16879785, 17037540, 20255742, 22506380, 23372010, 28046412, 30383613, 33759570, 35058015, 40511484, 46744020, 50639355, 60767226, 67519140, 70116030, 91150839, 101278710, 121534452, 140232060, 151918065, 182301678, 202557420, 303836130, 364603356, 455754195, 607672260, 911508390, 1823016780]

約数ペア:

[(1, 1823016780), (2, 911508390), (3, 607672260), (4, 455754195), (5, 364603356), (6, 303836130), (9, 202557420), (10, 182301678), (12, 151918065), (13, 140232060), (15, 121534452), (18, 101278710), (20, 91150839), (26, 70116030), (27, 67519140), (30, 60767226), (36, 50639355), (39, 46744020), (45, 40511484), (52, 35058015), (54, 33759570), (60, 30383613), (65, 28046412), (78, 23372010), (81, 22506380), (90, 20255742), (107, 17037540), (108, 16879785), (117, 15581340), (130, 14023206), (135, 13503828), (156, 11686005), (162, 11253190), (180, 10127871), (195, 9348804), (214, 8518770), (234, 7790670), (260, 7011603), (270, 6751914), (321, 5679180), (324, 5626595), (351, 5193780), (390, 4674402), (405, 4501276), (428, 4259385), (468, 3895335), (535, 3407508), (540, 3375957), (585, 3116268), (642, 2839590), (702, 2596890), (780, 2337201), (809, 2253420), (810, 2250638), (963, 1893060), (1053, 1731260), (1070, 1703754), (1170, 1558134), (1284, 1419795), (1391, 1310580), (1404, 1298445), (1605, 1135836), (1618, 1126710), (1620, 1125319), (1755, 1038756), (1926, 946530), (2106, 865630), (2140, 851877), (2340, 779067), (2427, 751140), (2782, 655290), (2889, 631020), (3210, 567918), (3236, 563355), (3510, 519378), (3852, 473265), (4045, 450684), (4173, 436860), (4212, 432815), (4815, 378612), (4854, 375570), (5265, 346252), (5564, 327645), (5778, 315510), (6420, 283959), (6955, 262116), (7020, 259689), (7281, 250380), (8090, 225342), (8346, 218430), (8667, 210340), (9630, 189306), (9708, 187785), (10517, 173340), (10530, 173126), (11556, 157755), (12135, 150228), (12519, 145620), (13910, 131058), (14445, 126204), (14562, 125190), (16180, 112671), (16692, 109215), (17334, 105170), (19260, 94653), (20865, 87372), (21034, 86670), (21060, 86563), (21843, 83460), (24270, 75114), (25038, 72810), (27820, 65529), (28890, 63102), (29124, 62595), (31551, 57780), (34668, 52585), (36405, 50076), (37557, 48540), (41730, 43686), (42068, 43335)]