19109049120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{631913}}^1$

素因数の和:631944

約数の個数: 192

約数和(自身を含む): 76436317440

約数和(自身を除く): 57327268320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 631913, 1263826, 1895739, 2527652, 3159565, 3791478, 4423391, 5055304, 5687217, 6319130, 7582956, 8846782, 9478695, 10110608, 11374434, 12638260, 13270173, 15165912, 17061651, 17693564, 18957390, 20221216, 22116955, 22748868, 25276520, 26540346, 28436085, 30331824, 34123302, 35387128, 37914780, 39810519, 44233910, 45497736, 50553040, 53080692, 56872170, 60663648, 66350865, 68246604, 70774256, 75829560, 79621038, 85308255, 88467820, 90995472, 101106080, 106161384, 113744340, 119431557, 132701730, 136493208, 141548512, 151659120, 159242076, 170616510, 176935640, 181990944, 199052595, 212322768, 227488680, 238863114, 265403460, 272986416, 303318240, 318484152, 341233020, 353871280, 398105190, 424645536, 454977360, 477726228, 530806920, 545972832, 597157785, 636968304, 682466040, 707742560, 796210380, 909954720, 955452456, 1061613840, 1194315570, 1273936608, 1364932080, 1592420760, 1910904912, 2123227680, 2388631140, 2729864160, 3184841520, 3821809824, 4777262280, 6369683040, 9554524560, 19109049120]

約数ペア:

[(1, 19109049120), (2, 9554524560), (3, 6369683040), (4, 4777262280), (5, 3821809824), (6, 3184841520), (7, 2729864160), (8, 2388631140), (9, 2123227680), (10, 1910904912), (12, 1592420760), (14, 1364932080), (15, 1273936608), (16, 1194315570), (18, 1061613840), (20, 955452456), (21, 909954720), (24, 796210380), (27, 707742560), (28, 682466040), (30, 636968304), (32, 597157785), (35, 545972832), (36, 530806920), (40, 477726228), (42, 454977360), (45, 424645536), (48, 398105190), (54, 353871280), (56, 341233020), (60, 318484152), (63, 303318240), (70, 272986416), (72, 265403460), (80, 238863114), (84, 227488680), (90, 212322768), (96, 199052595), (105, 181990944), (108, 176935640), (112, 170616510), (120, 159242076), (126, 151659120), (135, 141548512), (140, 136493208), (144, 132701730), (160, 119431557), (168, 113744340), (180, 106161384), (189, 101106080), (210, 90995472), (216, 88467820), (224, 85308255), (240, 79621038), (252, 75829560), (270, 70774256), (280, 68246604), (288, 66350865), (315, 60663648), (336, 56872170), (360, 53080692), (378, 50553040), (420, 45497736), (432, 44233910), (480, 39810519), (504, 37914780), (540, 35387128), (560, 34123302), (630, 30331824), (672, 28436085), (720, 26540346), (756, 25276520), (840, 22748868), (864, 22116955), (945, 20221216), (1008, 18957390), (1080, 17693564), (1120, 17061651), (1260, 15165912), (1440, 13270173), (1512, 12638260), (1680, 11374434), (1890, 10110608), (2016, 9478695), (2160, 8846782), (2520, 7582956), (3024, 6319130), (3360, 5687217), (3780, 5055304), (4320, 4423391), (5040, 3791478), (6048, 3159565), (7560, 2527652), (10080, 1895739), (15120, 1263826), (30240, 631913)]