1429809280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3862

約数の個数: 128

約数和(自身を含む): 3715084800

約数和(自身を除く): 2285275520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3793, 3968, 4712, 4960, 5890, 6080, 7586, 9424, 9920, 11780, 12160, 15172, 18848, 18965, 19840, 23560, 30344, 37696, 37930, 47120, 60688, 72067, 75392, 75860, 94240, 117583, 121376, 144134, 151720, 188480, 235166, 242752, 288268, 303440, 360335, 376960, 470332, 485504, 576536, 587915, 606880, 720670, 940664, 1153072, 1175830, 1213760, 1441340, 1881328, 2234077, 2306144, 2351660, 2427520, 2882680, 3762656, 4468154, 4612288, 4703320, 5765360, 7525312, 8936308, 9224576, 9406640, 11170385, 11530720, 15050624, 17872616, 18813280, 22340770, 23061440, 35745232, 37626560, 44681540, 46122880, 71490464, 75253120, 89363080, 142980928, 178726160, 285961856, 357452320, 714904640, 1429809280]

約数ペア:

[(1, 1429809280), (2, 714904640), (4, 357452320), (5, 285961856), (8, 178726160), (10, 142980928), (16, 89363080), (19, 75253120), (20, 71490464), (31, 46122880), (32, 44681540), (38, 37626560), (40, 35745232), (62, 23061440), (64, 22340770), (76, 18813280), (80, 17872616), (95, 15050624), (124, 11530720), (128, 11170385), (152, 9406640), (155, 9224576), (160, 8936308), (190, 7525312), (248, 5765360), (304, 4703320), (310, 4612288), (320, 4468154), (380, 3762656), (496, 2882680), (589, 2427520), (608, 2351660), (620, 2306144), (640, 2234077), (760, 1881328), (992, 1441340), (1178, 1213760), (1216, 1175830), (1240, 1153072), (1520, 940664), (1984, 720670), (2356, 606880), (2432, 587915), (2480, 576536), (2945, 485504), (3040, 470332), (3793, 376960), (3968, 360335), (4712, 303440), (4960, 288268), (5890, 242752), (6080, 235166), (7586, 188480), (9424, 151720), (9920, 144134), (11780, 121376), (12160, 117583), (15172, 94240), (18848, 75860), (18965, 75392), (19840, 72067), (23560, 60688), (30344, 47120), (37696, 37930)]