19289418120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{12487}}^1$

素因数の和:13124

約数の個数: 192

約数和(自身を含む): 71769035520

約数和(自身を除く): 52479617400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 613, 630, 840, 1226, 1260, 1839, 2452, 2520, 3065, 3678, 4291, 4904, 5517, 6130, 7356, 8582, 9195, 11034, 12260, 12487, 12873, 14712, 17164, 18390, 21455, 22068, 24520, 24974, 25746, 27585, 34328, 36780, 37461, 38619, 42910, 44136, 49948, 51492, 55170, 62435, 64365, 73560, 74922, 77238, 85820, 87409, 99896, 102984, 110340, 112383, 124870, 128730, 149844, 154476, 171640, 174818, 187305, 193095, 220680, 224766, 249740, 257460, 262227, 299688, 308952, 349636, 374610, 386190, 437045, 449532, 499480, 514920, 524454, 561915, 699272, 749220, 772380, 786681, 874090, 899064, 1048908, 1123830, 1311135, 1498440, 1544760, 1573362, 1748180, 2097816, 2247660, 2622270, 3146724, 3496360, 3933405, 4495320, 5244540, 6293448, 7654531, 7866810, 10489080, 15309062, 15733620, 22963593, 30618124, 31467240, 38272655, 45927186, 53581717, 61236248, 68890779, 76545310, 91854372, 107163434, 114817965, 137781558, 153090620, 160745151, 183708744, 214326868, 229635930, 267908585, 275563116, 306181240, 321490302, 344453895, 428653736, 459271860, 482235453, 535817170, 551126232, 642980604, 688907790, 803725755, 918543720, 964470906, 1071634340, 1285961208, 1377815580, 1607451510, 1928941812, 2143268680, 2411177265, 2755631160, 3214903020, 3857883624, 4822354530, 6429806040, 9644709060, 19289418120]

約数ペア:

[(1, 19289418120), (2, 9644709060), (3, 6429806040), (4, 4822354530), (5, 3857883624), (6, 3214903020), (7, 2755631160), (8, 2411177265), (9, 2143268680), (10, 1928941812), (12, 1607451510), (14, 1377815580), (15, 1285961208), (18, 1071634340), (20, 964470906), (21, 918543720), (24, 803725755), (28, 688907790), (30, 642980604), (35, 551126232), (36, 535817170), (40, 482235453), (42, 459271860), (45, 428653736), (56, 344453895), (60, 321490302), (63, 306181240), (70, 275563116), (72, 267908585), (84, 229635930), (90, 214326868), (105, 183708744), (120, 160745151), (126, 153090620), (140, 137781558), (168, 114817965), (180, 107163434), (210, 91854372), (252, 76545310), (280, 68890779), (315, 61236248), (360, 53581717), (420, 45927186), (504, 38272655), (613, 31467240), (630, 30618124), (840, 22963593), (1226, 15733620), (1260, 15309062), (1839, 10489080), (2452, 7866810), (2520, 7654531), (3065, 6293448), (3678, 5244540), (4291, 4495320), (4904, 3933405), (5517, 3496360), (6130, 3146724), (7356, 2622270), (8582, 2247660), (9195, 2097816), (11034, 1748180), (12260, 1573362), (12487, 1544760), (12873, 1498440), (14712, 1311135), (17164, 1123830), (18390, 1048908), (21455, 899064), (22068, 874090), (24520, 786681), (24974, 772380), (25746, 749220), (27585, 699272), (34328, 561915), (36780, 524454), (37461, 514920), (38619, 499480), (42910, 449532), (44136, 437045), (49948, 386190), (51492, 374610), (55170, 349636), (62435, 308952), (64365, 299688), (73560, 262227), (74922, 257460), (77238, 249740), (85820, 224766), (87409, 220680), (99896, 193095), (102984, 187305), (110340, 174818), (112383, 171640), (124870, 154476), (128730, 149844)]