7378615040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9787}}^1$

素因数の和:9858

約数の個数: 144

約数和(自身を含む): 19206405120

約数和(自身を除く): 11827790080

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, 256, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4864, 4960, 5890, 6080, 7936, 9424, 9787, 9920, 11780, 12160, 18848, 19574, 19840, 23560, 24320, 37696, 39148, 39680, 47120, 48935, 75392, 78296, 94240, 97870, 150784, 156592, 185953, 188480, 195740, 303397, 313184, 371906, 376960, 391480, 606794, 626368, 743812, 753920, 782960, 929765, 1213588, 1252736, 1487624, 1516985, 1565920, 1859530, 2427176, 2505472, 2975248, 3033970, 3131840, 3719060, 4854352, 5764543, 5950496, 6067940, 6263680, 7438120, 9708704, 11529086, 11900992, 12135880, 12527360, 14876240, 19417408, 23058172, 23801984, 24271760, 28822715, 29752480, 38834816, 46116344, 47603968, 48543520, 57645430, 59504960, 77669632, 92232688, 97087040, 115290860, 119009920, 184465376, 194174080, 230581720, 238019840, 368930752, 388348160, 461163440, 737861504, 922326880, 1475723008, 1844653760, 3689307520, 7378615040]

約数ペア:

[(1, 7378615040), (2, 3689307520), (4, 1844653760), (5, 1475723008), (8, 922326880), (10, 737861504), (16, 461163440), (19, 388348160), (20, 368930752), (31, 238019840), (32, 230581720), (38, 194174080), (40, 184465376), (62, 119009920), (64, 115290860), (76, 97087040), (80, 92232688), (95, 77669632), (124, 59504960), (128, 57645430), (152, 48543520), (155, 47603968), (160, 46116344), (190, 38834816), (248, 29752480), (256, 28822715), (304, 24271760), (310, 23801984), (320, 23058172), (380, 19417408), (496, 14876240), (589, 12527360), (608, 12135880), (620, 11900992), (640, 11529086), (760, 9708704), (992, 7438120), (1178, 6263680), (1216, 6067940), (1240, 5950496), (1280, 5764543), (1520, 4854352), (1984, 3719060), (2356, 3131840), (2432, 3033970), (2480, 2975248), (2945, 2505472), (3040, 2427176), (3968, 1859530), (4712, 1565920), (4864, 1516985), (4960, 1487624), (5890, 1252736), (6080, 1213588), (7936, 929765), (9424, 782960), (9787, 753920), (9920, 743812), (11780, 626368), (12160, 606794), (18848, 391480), (19574, 376960), (19840, 371906), (23560, 313184), (24320, 303397), (37696, 195740), (39148, 188480), (39680, 185953), (47120, 156592), (48935, 150784), (75392, 97870), (78296, 94240)]