2138152380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4957}}^1$

素因数の和:5068

約数の個数: 192

約数和(自身を含む): 7463178240

約数和(自身を除く): 5325025860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 79, 84, 91, 105, 130, 140, 156, 158, 182, 195, 210, 237, 260, 273, 316, 364, 390, 395, 420, 455, 474, 546, 553, 780, 790, 910, 948, 1027, 1092, 1106, 1185, 1365, 1580, 1659, 1820, 2054, 2212, 2370, 2730, 2765, 3081, 3318, 4108, 4740, 4957, 5135, 5460, 5530, 6162, 6636, 7189, 8295, 9914, 10270, 11060, 12324, 14378, 14871, 15405, 16590, 19828, 20540, 21567, 24785, 28756, 29742, 30810, 33180, 34699, 35945, 43134, 49570, 59484, 61620, 64441, 69398, 71890, 74355, 86268, 99140, 104097, 107835, 128882, 138796, 143780, 148710, 173495, 193323, 208194, 215670, 257764, 297420, 322205, 346990, 386646, 391603, 416388, 431340, 451087, 520485, 644410, 693980, 773292, 783206, 902174, 966615, 1040970, 1174809, 1288820, 1353261, 1566412, 1804348, 1933230, 1958015, 2081940, 2255435, 2349618, 2706522, 2741221, 3866460, 3916030, 4510870, 4699236, 5090839, 5413044, 5482442, 5874045, 6766305, 7832060, 8223663, 9021740, 10181678, 10964884, 11748090, 13532610, 13706105, 15272517, 16447326, 20363356, 23496180, 25454195, 27065220, 27412210, 30545034, 32894652, 35635873, 41118315, 50908390, 54824420, 61090068, 71271746, 76362585, 82236630, 101816780, 106907619, 142543492, 152725170, 164473260, 178179365, 213815238, 305450340, 356358730, 427630476, 534538095, 712717460, 1069076190, 2138152380]

約数ペア:

[(1, 2138152380), (2, 1069076190), (3, 712717460), (4, 534538095), (5, 427630476), (6, 356358730), (7, 305450340), (10, 213815238), (12, 178179365), (13, 164473260), (14, 152725170), (15, 142543492), (20, 106907619), (21, 101816780), (26, 82236630), (28, 76362585), (30, 71271746), (35, 61090068), (39, 54824420), (42, 50908390), (52, 41118315), (60, 35635873), (65, 32894652), (70, 30545034), (78, 27412210), (79, 27065220), (84, 25454195), (91, 23496180), (105, 20363356), (130, 16447326), (140, 15272517), (156, 13706105), (158, 13532610), (182, 11748090), (195, 10964884), (210, 10181678), (237, 9021740), (260, 8223663), (273, 7832060), (316, 6766305), (364, 5874045), (390, 5482442), (395, 5413044), (420, 5090839), (455, 4699236), (474, 4510870), (546, 3916030), (553, 3866460), (780, 2741221), (790, 2706522), (910, 2349618), (948, 2255435), (1027, 2081940), (1092, 1958015), (1106, 1933230), (1185, 1804348), (1365, 1566412), (1580, 1353261), (1659, 1288820), (1820, 1174809), (2054, 1040970), (2212, 966615), (2370, 902174), (2730, 783206), (2765, 773292), (3081, 693980), (3318, 644410), (4108, 520485), (4740, 451087), (4957, 431340), (5135, 416388), (5460, 391603), (5530, 386646), (6162, 346990), (6636, 322205), (7189, 297420), (8295, 257764), (9914, 215670), (10270, 208194), (11060, 193323), (12324, 173495), (14378, 148710), (14871, 143780), (15405, 138796), (16590, 128882), (19828, 107835), (20540, 104097), (21567, 99140), (24785, 86268), (28756, 74355), (29742, 71890), (30810, 69398), (33180, 64441), (34699, 61620), (35945, 59484), (43134, 49570)]