3979318720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 224

約数和(自身を含む): 10732861440

約数和(自身を除く): 6753542720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 64, 65, 80, 104, 118, 124, 130, 155, 160, 208, 236, 248, 260, 295, 310, 320, 403, 416, 472, 496, 520, 523, 590, 620, 767, 806, 832, 944, 992, 1040, 1046, 1180, 1240, 1534, 1612, 1829, 1888, 1984, 2015, 2080, 2092, 2360, 2480, 2615, 3068, 3224, 3658, 3776, 3835, 4030, 4160, 4184, 4720, 4960, 5230, 6136, 6448, 6799, 7316, 7670, 8060, 8368, 9145, 9440, 9920, 10460, 12272, 12896, 13598, 14632, 15340, 16120, 16213, 16736, 18290, 18880, 20920, 23777, 24544, 25792, 27196, 29264, 30680, 30857, 32240, 32426, 33472, 33995, 36580, 41840, 47554, 49088, 54392, 58528, 61360, 61714, 64480, 64852, 67990, 73160, 81065, 83680, 95108, 108784, 117056, 118885, 122720, 123428, 128960, 129704, 135980, 146320, 154285, 162130, 167360, 190216, 210769, 217568, 237770, 245440, 246856, 259408, 271960, 292640, 308570, 324260, 380432, 401141, 421538, 435136, 475540, 493712, 518816, 543920, 585280, 617140, 648520, 760864, 802282, 843076, 951080, 956567, 987424, 1037632, 1053845, 1087840, 1234280, 1297040, 1521728, 1604564, 1686152, 1902160, 1913134, 1974848, 2005705, 2107690, 2175680, 2468560, 2594080, 3209128, 3372304, 3804320, 3826268, 4011410, 4215380, 4782835, 4937120, 5188160, 6418256, 6744608, 7608640, 7652536, 8022820, 8430760, 9565670, 9874240, 12435371, 12836512, 13489216, 15305072, 16045640, 16861520, 19131340, 24870742, 25673024, 30610144, 32091280, 33723040, 38262680, 49741484, 61220288, 62176855, 64182560, 67446080, 76525360, 99482968, 124353710, 128365120, 153050720, 198965936, 248707420, 306101440, 397931872, 497414840, 795863744, 994829680, 1989659360, 3979318720]

約数ペア:

[(1, 3979318720), (2, 1989659360), (4, 994829680), (5, 795863744), (8, 497414840), (10, 397931872), (13, 306101440), (16, 248707420), (20, 198965936), (26, 153050720), (31, 128365120), (32, 124353710), (40, 99482968), (52, 76525360), (59, 67446080), (62, 64182560), (64, 62176855), (65, 61220288), (80, 49741484), (104, 38262680), (118, 33723040), (124, 32091280), (130, 30610144), (155, 25673024), (160, 24870742), (208, 19131340), (236, 16861520), (248, 16045640), (260, 15305072), (295, 13489216), (310, 12836512), (320, 12435371), (403, 9874240), (416, 9565670), (472, 8430760), (496, 8022820), (520, 7652536), (523, 7608640), (590, 6744608), (620, 6418256), (767, 5188160), (806, 4937120), (832, 4782835), (944, 4215380), (992, 4011410), (1040, 3826268), (1046, 3804320), (1180, 3372304), (1240, 3209128), (1534, 2594080), (1612, 2468560), (1829, 2175680), (1888, 2107690), (1984, 2005705), (2015, 1974848), (2080, 1913134), (2092, 1902160), (2360, 1686152), (2480, 1604564), (2615, 1521728), (3068, 1297040), (3224, 1234280), (3658, 1087840), (3776, 1053845), (3835, 1037632), (4030, 987424), (4160, 956567), (4184, 951080), (4720, 843076), (4960, 802282), (5230, 760864), (6136, 648520), (6448, 617140), (6799, 585280), (7316, 543920), (7670, 518816), (8060, 493712), (8368, 475540), (9145, 435136), (9440, 421538), (9920, 401141), (10460, 380432), (12272, 324260), (12896, 308570), (13598, 292640), (14632, 271960), (15340, 259408), (16120, 246856), (16213, 245440), (16736, 237770), (18290, 217568), (18880, 210769), (20920, 190216), (23777, 167360), (24544, 162130), (25792, 154285), (27196, 146320), (29264, 135980), (30680, 129704), (30857, 128960), (32240, 123428), (32426, 122720), (33472, 118885), (33995, 117056), (36580, 108784), (41840, 95108), (47554, 83680), (49088, 81065), (54392, 73160), (58528, 67990), (61360, 64852), (61714, 64480)]