15318500940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{2801}}^1$

素因数の和:4160

約数の個数: 144

約数和(自身を含む): 48540413376

約数和(自身を除く): 33221912436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1321, 1380, 2070, 2642, 2801, 3963, 4140, 5284, 5602, 6605, 7926, 8403, 11204, 11889, 13210, 14005, 15852, 16806, 19815, 23778, 25209, 26420, 28010, 30383, 33612, 39630, 42015, 47556, 50418, 56020, 59445, 60766, 64423, 79260, 84030, 91149, 100836, 118890, 121532, 126045, 128846, 151915, 168060, 182298, 193269, 237780, 252090, 257692, 273447, 303830, 322115, 364596, 386538, 455745, 504180, 546894, 579807, 607660, 644230, 773076, 911490, 966345, 1093788, 1159614, 1288460, 1367235, 1822980, 1932690, 2319228, 2734470, 2899035, 3700121, 3865380, 5468940, 5798070, 7400242, 11100363, 11596140, 14800484, 18500605, 22200726, 33301089, 37001210, 44401452, 55501815, 66602178, 74002420, 85102783, 111003630, 133204356, 166505445, 170205566, 222007260, 255308349, 333010890, 340411132, 425513915, 510616698, 666021780, 765925047, 851027830, 1021233396, 1276541745, 1531850094, 1702055660, 2553083490, 3063700188, 3829625235, 5106166980, 7659250470, 15318500940]

約数ペア:

[(1, 15318500940), (2, 7659250470), (3, 5106166980), (4, 3829625235), (5, 3063700188), (6, 2553083490), (9, 1702055660), (10, 1531850094), (12, 1276541745), (15, 1021233396), (18, 851027830), (20, 765925047), (23, 666021780), (30, 510616698), (36, 425513915), (45, 340411132), (46, 333010890), (60, 255308349), (69, 222007260), (90, 170205566), (92, 166505445), (115, 133204356), (138, 111003630), (180, 85102783), (207, 74002420), (230, 66602178), (276, 55501815), (345, 44401452), (414, 37001210), (460, 33301089), (690, 22200726), (828, 18500605), (1035, 14800484), (1321, 11596140), (1380, 11100363), (2070, 7400242), (2642, 5798070), (2801, 5468940), (3963, 3865380), (4140, 3700121), (5284, 2899035), (5602, 2734470), (6605, 2319228), (7926, 1932690), (8403, 1822980), (11204, 1367235), (11889, 1288460), (13210, 1159614), (14005, 1093788), (15852, 966345), (16806, 911490), (19815, 773076), (23778, 644230), (25209, 607660), (26420, 579807), (28010, 546894), (30383, 504180), (33612, 455745), (39630, 386538), (42015, 364596), (47556, 322115), (50418, 303830), (56020, 273447), (59445, 257692), (60766, 252090), (64423, 237780), (79260, 193269), (84030, 182298), (91149, 168060), (100836, 151915), (118890, 128846), (121532, 126045)]