8920461420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 384

約数和(自身を含む): 31159296000

約数和(自身を除く): 22238834580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 179, 180, 186, 195, 229, 234, 260, 270, 279, 310, 351, 358, 372, 390, 403, 458, 465, 468, 537, 540, 558, 585, 620, 687, 702, 716, 780, 806, 837, 895, 916, 930, 1074, 1116, 1145, 1170, 1209, 1374, 1395, 1404, 1611, 1612, 1674, 1755, 1790, 1860, 2015, 2061, 2148, 2290, 2327, 2340, 2418, 2685, 2748, 2790, 2977, 3222, 3348, 3435, 3510, 3580, 3627, 4030, 4122, 4185, 4580, 4654, 4833, 4836, 5370, 5549, 5580, 5954, 6045, 6183, 6444, 6870, 6981, 7020, 7099, 7254, 8055, 8060, 8244, 8370, 8931, 9308, 9666, 10305, 10740, 10881, 11098, 11635, 11908, 12090, 12366, 13740, 13962, 14198, 14508, 14885, 16110, 16647, 16740, 17862, 18135, 19332, 20610, 20943, 21297, 21762, 22196, 23270, 24165, 24180, 24732, 26793, 27745, 27924, 28396, 29770, 30915, 32220, 33294, 34905, 35495, 35724, 36270, 40991, 41220, 41886, 42594, 43524, 44655, 46540, 48330, 49941, 53586, 54405, 55490, 59540, 61830, 62829, 63891, 66588, 69810, 70990, 72137, 72540, 80379, 81982, 83235, 83772, 85188, 89310, 92287, 96660, 99882, 104715, 106485, 107172, 108810, 110980, 122973, 123660, 125658, 127782, 133965, 139620, 141980, 144274, 149823, 160758, 163964, 166470, 178620, 184574, 191673, 199764, 204955, 209430, 212970, 216411, 217620, 245946, 249705, 251316, 255564, 267930, 276861, 288548, 299646, 314145, 319455, 321516, 332940, 360685, 368919, 369148, 383346, 401895, 409910, 418860, 425940, 432822, 461435, 491892, 499410, 532883, 535860, 553722, 599292, 614865, 628290, 638910, 649233, 721370, 737838, 749115, 766692, 803790, 819820, 830583, 865644, 922870, 958365, 998820, 1065766, 1082055, 1106757, 1107444, 1229730, 1256580, 1270721, 1277820, 1298466, 1384305, 1442740, 1475676, 1498230, 1598649, 1607580, 1661166, 1844595, 1845740, 1916730, 1947699, 2131532, 2164110, 2213514, 2459460, 2491749, 2541442, 2596932, 2664415, 2768610, 2996460, 3197298, 3246165, 3322332, 3689190, 3812163, 3833460, 3895398, 4152915, 4328220, 4427028, 4795947, 4983498, 5082884, 5328830, 5533785, 5537220, 6353605, 6394596, 6492330, 7378380, 7624326, 7790796, 7993245, 8305830, 9591894, 9738495, 9966996, 10657660, 11067570, 11436489, 12458745, 12707210, 12984660, 14387841, 15248652, 15986490, 16519373, 16611660, 19060815, 19183788, 19476990, 22135140, 22872978, 23979735, 24917490, 25414420, 28775682, 31972980, 33038746, 34309467, 38121630, 38953980, 45745956, 47959470, 49558119, 49834980, 57182445, 57551364, 66077492, 68618934, 71939205, 76243260, 82596865, 95918940, 99116238, 114364890, 137237868, 143878410, 148674357, 165193730, 171547335, 198232476, 228729780, 247790595, 287756820, 297348714, 330387460, 343094670, 446023071, 495581190, 594697428, 686189340, 743371785, 892046142, 991162380, 1486743570, 1784092284, 2230115355, 2973487140, 4460230710, 8920461420]

約数ペア:

[(1, 8920461420), (2, 4460230710), (3, 2973487140), (4, 2230115355), (5, 1784092284), (6, 1486743570), (9, 991162380), (10, 892046142), (12, 743371785), (13, 686189340), (15, 594697428), (18, 495581190), (20, 446023071), (26, 343094670), (27, 330387460), (30, 297348714), (31, 287756820), (36, 247790595), (39, 228729780), (45, 198232476), (52, 171547335), (54, 165193730), (60, 148674357), (62, 143878410), (65, 137237868), (78, 114364890), (90, 99116238), (93, 95918940), (108, 82596865), (117, 76243260), (124, 71939205), (130, 68618934), (135, 66077492), (155, 57551364), (156, 57182445), (179, 49834980), (180, 49558119), (186, 47959470), (195, 45745956), (229, 38953980), (234, 38121630), (260, 34309467), (270, 33038746), (279, 31972980), (310, 28775682), (351, 25414420), (358, 24917490), (372, 23979735), (390, 22872978), (403, 22135140), (458, 19476990), (465, 19183788), (468, 19060815), (537, 16611660), (540, 16519373), (558, 15986490), (585, 15248652), (620, 14387841), (687, 12984660), (702, 12707210), (716, 12458745), (780, 11436489), (806, 11067570), (837, 10657660), (895, 9966996), (916, 9738495), (930, 9591894), (1074, 8305830), (1116, 7993245), (1145, 7790796), (1170, 7624326), (1209, 7378380), (1374, 6492330), (1395, 6394596), (1404, 6353605), (1611, 5537220), (1612, 5533785), (1674, 5328830), (1755, 5082884), (1790, 4983498), (1860, 4795947), (2015, 4427028), (2061, 4328220), (2148, 4152915), (2290, 3895398), (2327, 3833460), (2340, 3812163), (2418, 3689190), (2685, 3322332), (2748, 3246165), (2790, 3197298), (2977, 2996460), (3222, 2768610), (3348, 2664415), (3435, 2596932), (3510, 2541442), (3580, 2491749), (3627, 2459460), (4030, 2213514), (4122, 2164110), (4185, 2131532), (4580, 1947699), (4654, 1916730), (4833, 1845740), (4836, 1844595), (5370, 1661166), (5549, 1607580), (5580, 1598649), (5954, 1498230), (6045, 1475676), (6183, 1442740), (6444, 1384305), (6870, 1298466), (6981, 1277820), (7020, 1270721), (7099, 1256580), (7254, 1229730), (8055, 1107444), (8060, 1106757), (8244, 1082055), (8370, 1065766), (8931, 998820), (9308, 958365), (9666, 922870), (10305, 865644), (10740, 830583), (10881, 819820), (11098, 803790), (11635, 766692), (11908, 749115), (12090, 737838), (12366, 721370), (13740, 649233), (13962, 638910), (14198, 628290), (14508, 614865), (14885, 599292), (16110, 553722), (16647, 535860), (16740, 532883), (17862, 499410), (18135, 491892), (19332, 461435), (20610, 432822), (20943, 425940), (21297, 418860), (21762, 409910), (22196, 401895), (23270, 383346), (24165, 369148), (24180, 368919), (24732, 360685), (26793, 332940), (27745, 321516), (27924, 319455), (28396, 314145), (29770, 299646), (30915, 288548), (32220, 276861), (33294, 267930), (34905, 255564), (35495, 251316), (35724, 249705), (36270, 245946), (40991, 217620), (41220, 216411), (41886, 212970), (42594, 209430), (43524, 204955), (44655, 199764), (46540, 191673), (48330, 184574), (49941, 178620), (53586, 166470), (54405, 163964), (55490, 160758), (59540, 149823), (61830, 144274), (62829, 141980), (63891, 139620), (66588, 133965), (69810, 127782), (70990, 125658), (72137, 123660), (72540, 122973), (80379, 110980), (81982, 108810), (83235, 107172), (83772, 106485), (85188, 104715), (89310, 99882), (92287, 96660)]