356702580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1254839040

約数和(自身を除く): 898136460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 71, 76, 78, 90, 95, 113, 114, 117, 130, 142, 156, 171, 180, 190, 195, 213, 226, 228, 234, 247, 260, 284, 285, 339, 342, 355, 380, 390, 426, 452, 468, 494, 565, 570, 585, 639, 678, 684, 710, 741, 780, 852, 855, 923, 988, 1017, 1065, 1130, 1140, 1170, 1235, 1278, 1349, 1356, 1420, 1469, 1482, 1695, 1710, 1846, 2034, 2130, 2147, 2223, 2260, 2340, 2470, 2556, 2698, 2769, 2938, 2964, 3195, 3390, 3420, 3692, 3705, 4047, 4068, 4260, 4294, 4407, 4446, 4615, 4940, 5085, 5396, 5538, 5876, 6390, 6441, 6745, 6780, 7345, 7410, 8023, 8094, 8307, 8588, 8814, 8892, 9230, 10170, 10735, 11076, 11115, 12141, 12780, 12882, 13221, 13490, 13845, 14690, 14820, 16046, 16188, 16614, 17537, 17628, 18460, 19323, 20235, 20340, 21470, 22035, 22230, 24069, 24282, 25764, 26442, 26980, 27690, 27911, 29380, 32092, 32205, 33228, 35074, 38646, 40115, 40470, 41535, 42940, 44070, 44460, 48138, 48564, 52611, 52884, 55380, 55822, 60705, 64410, 66105, 70148, 72207, 77292, 80230, 80940, 83070, 83733, 87685, 88140, 96276, 96615, 104299, 105222, 111644, 120345, 121410, 128820, 132210, 139555, 144414, 152437, 157833, 160460, 166140, 167466, 175370, 193230, 208598, 210444, 240690, 242820, 251199, 263055, 264420, 279110, 288828, 304874, 312897, 315666, 334932, 350740, 361035, 386460, 417196, 418665, 457311, 481380, 502398, 521495, 526110, 558220, 609748, 625794, 631332, 722070, 762185, 789165, 837330, 914622, 938691, 1004796, 1042990, 1052220, 1251588, 1255995, 1371933, 1444140, 1524370, 1564485, 1578330, 1674660, 1829244, 1877382, 1981681, 2085980, 2286555, 2511990, 2743866, 3048740, 3128970, 3156660, 3754764, 3963362, 4573110, 4693455, 5023980, 5487732, 5945043, 6257940, 6859665, 7926724, 9146220, 9386910, 9908405, 11890086, 13719330, 17835129, 18773820, 19816810, 23780172, 27438660, 29725215, 35670258, 39633620, 59450430, 71340516, 89175645, 118900860, 178351290, 356702580]

約数ペア:

[(1, 356702580), (2, 178351290), (3, 118900860), (4, 89175645), (5, 71340516), (6, 59450430), (9, 39633620), (10, 35670258), (12, 29725215), (13, 27438660), (15, 23780172), (18, 19816810), (19, 18773820), (20, 17835129), (26, 13719330), (30, 11890086), (36, 9908405), (38, 9386910), (39, 9146220), (45, 7926724), (52, 6859665), (57, 6257940), (60, 5945043), (65, 5487732), (71, 5023980), (76, 4693455), (78, 4573110), (90, 3963362), (95, 3754764), (113, 3156660), (114, 3128970), (117, 3048740), (130, 2743866), (142, 2511990), (156, 2286555), (171, 2085980), (180, 1981681), (190, 1877382), (195, 1829244), (213, 1674660), (226, 1578330), (228, 1564485), (234, 1524370), (247, 1444140), (260, 1371933), (284, 1255995), (285, 1251588), (339, 1052220), (342, 1042990), (355, 1004796), (380, 938691), (390, 914622), (426, 837330), (452, 789165), (468, 762185), (494, 722070), (565, 631332), (570, 625794), (585, 609748), (639, 558220), (678, 526110), (684, 521495), (710, 502398), (741, 481380), (780, 457311), (852, 418665), (855, 417196), (923, 386460), (988, 361035), (1017, 350740), (1065, 334932), (1130, 315666), (1140, 312897), (1170, 304874), (1235, 288828), (1278, 279110), (1349, 264420), (1356, 263055), (1420, 251199), (1469, 242820), (1482, 240690), (1695, 210444), (1710, 208598), (1846, 193230), (2034, 175370), (2130, 167466), (2147, 166140), (2223, 160460), (2260, 157833), (2340, 152437), (2470, 144414), (2556, 139555), (2698, 132210), (2769, 128820), (2938, 121410), (2964, 120345), (3195, 111644), (3390, 105222), (3420, 104299), (3692, 96615), (3705, 96276), (4047, 88140), (4068, 87685), (4260, 83733), (4294, 83070), (4407, 80940), (4446, 80230), (4615, 77292), (4940, 72207), (5085, 70148), (5396, 66105), (5538, 64410), (5876, 60705), (6390, 55822), (6441, 55380), (6745, 52884), (6780, 52611), (7345, 48564), (7410, 48138), (8023, 44460), (8094, 44070), (8307, 42940), (8588, 41535), (8814, 40470), (8892, 40115), (9230, 38646), (10170, 35074), (10735, 33228), (11076, 32205), (11115, 32092), (12141, 29380), (12780, 27911), (12882, 27690), (13221, 26980), (13490, 26442), (13845, 25764), (14690, 24282), (14820, 24069), (16046, 22230), (16188, 22035), (16614, 21470), (17537, 20340), (17628, 20235), (18460, 19323)]