388492417080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{332147}}^1$

素因数の和:332208

約数の個数: 240

約数和(自身を含む): 1378111945320

約数和(自身を除く): 989619528240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 361, 380, 405, 456, 513, 540, 570, 648, 684, 722, 760, 810, 855, 1026, 1080, 1083, 1140, 1368, 1444, 1539, 1620, 1710, 1805, 2052, 2166, 2280, 2565, 2888, 3078, 3240, 3249, 3420, 3610, 4104, 4332, 5130, 5415, 6156, 6498, 6840, 7220, 7695, 8664, 9747, 10260, 10830, 12312, 12996, 14440, 15390, 16245, 19494, 20520, 21660, 25992, 29241, 30780, 32490, 38988, 43320, 48735, 58482, 61560, 64980, 77976, 97470, 116964, 129960, 146205, 194940, 233928, 292410, 332147, 389880, 584820, 664294, 996441, 1169640, 1328588, 1660735, 1992882, 2657176, 2989323, 3321470, 3985764, 4982205, 5978646, 6310793, 6642940, 7971528, 8967969, 9964410, 11957292, 12621586, 13285880, 14946615, 17935938, 18932379, 19928820, 23914584, 25243172, 26903907, 29893230, 31553965, 35871876, 37864758, 39857640, 44839845, 50486344, 53807814, 56797137, 59786460, 63107930, 71743752, 75729516, 89679690, 94661895, 107615628, 113594274, 119572920, 119905067, 126215860, 134519535, 151459032, 170391411, 179359380, 189323790, 215231256, 227188548, 239810134, 252431720, 269039070, 283985685, 340782822, 358718760, 359715201, 378647580, 454377096, 479620268, 511174233, 538078140, 567971370, 599525335, 681565644, 719430402, 757295160, 851957055, 959240536, 1022348466, 1076156280, 1079145603, 1135942740, 1199050670, 1363131288, 1438860804, 1703914110, 1798576005, 2044696932, 2158291206, 2271885480, 2398101340, 2555871165, 2877721608, 3237436809, 3407828220, 3597152010, 4089393864, 4316582412, 4796202680, 5111742330, 5395728015, 6474873618, 6815656440, 7194304020, 8633164824, 9712310427, 10223484660, 10791456030, 12949747236, 14388608040, 16187184045, 19424620854, 20446969320, 21582912060, 25899494472, 32374368090, 38849241708, 43165824120, 48561552135, 64748736180, 77698483416, 97123104270, 129497472360, 194246208540, 388492417080]

約数ペア:

[(1, 388492417080), (2, 194246208540), (3, 129497472360), (4, 97123104270), (5, 77698483416), (6, 64748736180), (8, 48561552135), (9, 43165824120), (10, 38849241708), (12, 32374368090), (15, 25899494472), (18, 21582912060), (19, 20446969320), (20, 19424620854), (24, 16187184045), (27, 14388608040), (30, 12949747236), (36, 10791456030), (38, 10223484660), (40, 9712310427), (45, 8633164824), (54, 7194304020), (57, 6815656440), (60, 6474873618), (72, 5395728015), (76, 5111742330), (81, 4796202680), (90, 4316582412), (95, 4089393864), (108, 3597152010), (114, 3407828220), (120, 3237436809), (135, 2877721608), (152, 2555871165), (162, 2398101340), (171, 2271885480), (180, 2158291206), (190, 2044696932), (216, 1798576005), (228, 1703914110), (270, 1438860804), (285, 1363131288), (324, 1199050670), (342, 1135942740), (360, 1079145603), (361, 1076156280), (380, 1022348466), (405, 959240536), (456, 851957055), (513, 757295160), (540, 719430402), (570, 681565644), (648, 599525335), (684, 567971370), (722, 538078140), (760, 511174233), (810, 479620268), (855, 454377096), (1026, 378647580), (1080, 359715201), (1083, 358718760), (1140, 340782822), (1368, 283985685), (1444, 269039070), (1539, 252431720), (1620, 239810134), (1710, 227188548), (1805, 215231256), (2052, 189323790), (2166, 179359380), (2280, 170391411), (2565, 151459032), (2888, 134519535), (3078, 126215860), (3240, 119905067), (3249, 119572920), (3420, 113594274), (3610, 107615628), (4104, 94661895), (4332, 89679690), (5130, 75729516), (5415, 71743752), (6156, 63107930), (6498, 59786460), (6840, 56797137), (7220, 53807814), (7695, 50486344), (8664, 44839845), (9747, 39857640), (10260, 37864758), (10830, 35871876), (12312, 31553965), (12996, 29893230), (14440, 26903907), (15390, 25243172), (16245, 23914584), (19494, 19928820), (20520, 18932379), (21660, 17935938), (25992, 14946615), (29241, 13285880), (30780, 12621586), (32490, 11957292), (38988, 9964410), (43320, 8967969), (48735, 7971528), (58482, 6642940), (61560, 6310793), (64980, 5978646), (77976, 4982205), (97470, 3985764), (116964, 3321470), (129960, 2989323), (146205, 2657176), (194940, 1992882), (233928, 1660735), (292410, 1328588), (332147, 1169640), (389880, 996441), (584820, 664294)]