219158730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 527337270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 189, 190, 210, 238, 255, 266, 270, 285, 306, 315, 323, 342, 357, 359, 378, 399, 459, 510, 513, 570, 595, 630, 646, 665, 714, 718, 765, 798, 855, 918, 945, 969, 1026, 1071, 1077, 1190, 1197, 1330, 1530, 1615, 1710, 1785, 1795, 1890, 1938, 1995, 2142, 2154, 2261, 2295, 2394, 2513, 2565, 2907, 3213, 3230, 3231, 3570, 3590, 3591, 3990, 4522, 4590, 4845, 5026, 5130, 5355, 5385, 5814, 5985, 6103, 6426, 6462, 6783, 6821, 7182, 7539, 8721, 9690, 9693, 10710, 10770, 11305, 11970, 12206, 12565, 13566, 13642, 14535, 15078, 16065, 16155, 17442, 17955, 18309, 19386, 20349, 20463, 22610, 22617, 25130, 29070, 30515, 32130, 32310, 33915, 34105, 35910, 36618, 37695, 40698, 40926, 42721, 43605, 45234, 47747, 48465, 54927, 61030, 61047, 61389, 67830, 67851, 68210, 75390, 85442, 87210, 91545, 95494, 96930, 101745, 102315, 109854, 113085, 115957, 122094, 122778, 128163, 135702, 143241, 164781, 183090, 184167, 203490, 204630, 213605, 226170, 231914, 238735, 256326, 274635, 286482, 305235, 306945, 329562, 339255, 347871, 368334, 384489, 427210, 429723, 477470, 549270, 579785, 610470, 613890, 640815, 678510, 695742, 716205, 768978, 811699, 823905, 859446, 920835, 1043613, 1153467, 1159570, 1281630, 1289169, 1432410, 1623398, 1647810, 1739355, 1841670, 1922445, 2087226, 2148615, 2306934, 2435097, 2578338, 3130839, 3478710, 3844890, 4058495, 4297230, 4870194, 5218065, 5767335, 6261678, 6445845, 7305291, 8116990, 10436130, 11534670, 12175485, 12891690, 14610582, 15654195, 21915873, 24350970, 31308390, 36526455, 43831746, 73052910, 109579365, 219158730]

約数ペア:

[(1, 219158730), (2, 109579365), (3, 73052910), (5, 43831746), (6, 36526455), (7, 31308390), (9, 24350970), (10, 21915873), (14, 15654195), (15, 14610582), (17, 12891690), (18, 12175485), (19, 11534670), (21, 10436130), (27, 8116990), (30, 7305291), (34, 6445845), (35, 6261678), (38, 5767335), (42, 5218065), (45, 4870194), (51, 4297230), (54, 4058495), (57, 3844890), (63, 3478710), (70, 3130839), (85, 2578338), (90, 2435097), (95, 2306934), (102, 2148615), (105, 2087226), (114, 1922445), (119, 1841670), (126, 1739355), (133, 1647810), (135, 1623398), (153, 1432410), (170, 1289169), (171, 1281630), (189, 1159570), (190, 1153467), (210, 1043613), (238, 920835), (255, 859446), (266, 823905), (270, 811699), (285, 768978), (306, 716205), (315, 695742), (323, 678510), (342, 640815), (357, 613890), (359, 610470), (378, 579785), (399, 549270), (459, 477470), (510, 429723), (513, 427210), (570, 384489), (595, 368334), (630, 347871), (646, 339255), (665, 329562), (714, 306945), (718, 305235), (765, 286482), (798, 274635), (855, 256326), (918, 238735), (945, 231914), (969, 226170), (1026, 213605), (1071, 204630), (1077, 203490), (1190, 184167), (1197, 183090), (1330, 164781), (1530, 143241), (1615, 135702), (1710, 128163), (1785, 122778), (1795, 122094), (1890, 115957), (1938, 113085), (1995, 109854), (2142, 102315), (2154, 101745), (2261, 96930), (2295, 95494), (2394, 91545), (2513, 87210), (2565, 85442), (2907, 75390), (3213, 68210), (3230, 67851), (3231, 67830), (3570, 61389), (3590, 61047), (3591, 61030), (3990, 54927), (4522, 48465), (4590, 47747), (4845, 45234), (5026, 43605), (5130, 42721), (5355, 40926), (5385, 40698), (5814, 37695), (5985, 36618), (6103, 35910), (6426, 34105), (6462, 33915), (6783, 32310), (6821, 32130), (7182, 30515), (7539, 29070), (8721, 25130), (9690, 22617), (9693, 22610), (10710, 20463), (10770, 20349), (11305, 19386), (11970, 18309), (12206, 17955), (12565, 17442), (13566, 16155), (13642, 16065), (14535, 15078)]