8790683640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:790

約数の個数: 256

約数和(自身を含む): 28823040000

約数和(自身を除く): 20032356360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 277, 285, 310, 372, 380, 449, 456, 465, 554, 570, 589, 620, 744, 760, 831, 898, 930, 1108, 1140, 1178, 1240, 1347, 1385, 1662, 1767, 1796, 1860, 2216, 2245, 2280, 2356, 2694, 2770, 2945, 3324, 3534, 3592, 3720, 4155, 4490, 4712, 5263, 5388, 5540, 5890, 6648, 6735, 7068, 8310, 8531, 8587, 8835, 8980, 10526, 10776, 11080, 11780, 13470, 13919, 14136, 15789, 16620, 17062, 17174, 17670, 17960, 21052, 23560, 25593, 25761, 26315, 26940, 27838, 31578, 33240, 34124, 34348, 35340, 41757, 42104, 42655, 42935, 51186, 51522, 52630, 53880, 55676, 63156, 68248, 68696, 69595, 70680, 78945, 83514, 85310, 85870, 102372, 103044, 105260, 111352, 124373, 126312, 127965, 128805, 139190, 157890, 163153, 167028, 170620, 171740, 204744, 206088, 208785, 210520, 248746, 255930, 257610, 264461, 278380, 315780, 326306, 334056, 341240, 343480, 373119, 417570, 489459, 497492, 511860, 515220, 528922, 556760, 621865, 631560, 652612, 746238, 793383, 815765, 835140, 978918, 994984, 1023720, 1030440, 1057844, 1243730, 1305224, 1322305, 1492476, 1586766, 1631530, 1670280, 1865595, 1957836, 2115688, 2363087, 2447295, 2487460, 2644610, 2984952, 3173532, 3263060, 3731190, 3855563, 3915672, 3966915, 4726174, 4894590, 4974920, 5289220, 6347064, 6526120, 7089261, 7462380, 7711126, 7933830, 9452348, 9789180, 10578440, 11566689, 11815435, 14178522, 14924760, 15422252, 15867660, 18904696, 19277815, 19578360, 23133378, 23630870, 28357044, 30844504, 31735320, 35446305, 38555630, 46266756, 47261740, 56714088, 57833445, 70892610, 73255697, 77111260, 92533512, 94523480, 115666890, 141785220, 146511394, 154222520, 219767091, 231333780, 283570440, 293022788, 366278485, 439534182, 462667560, 586045576, 732556970, 879068364, 1098835455, 1465113940, 1758136728, 2197670910, 2930227880, 4395341820, 8790683640]

約数ペア:

[(1, 8790683640), (2, 4395341820), (3, 2930227880), (4, 2197670910), (5, 1758136728), (6, 1465113940), (8, 1098835455), (10, 879068364), (12, 732556970), (15, 586045576), (19, 462667560), (20, 439534182), (24, 366278485), (30, 293022788), (31, 283570440), (38, 231333780), (40, 219767091), (57, 154222520), (60, 146511394), (62, 141785220), (76, 115666890), (93, 94523480), (95, 92533512), (114, 77111260), (120, 73255697), (124, 70892610), (152, 57833445), (155, 56714088), (186, 47261740), (190, 46266756), (228, 38555630), (248, 35446305), (277, 31735320), (285, 30844504), (310, 28357044), (372, 23630870), (380, 23133378), (449, 19578360), (456, 19277815), (465, 18904696), (554, 15867660), (570, 15422252), (589, 14924760), (620, 14178522), (744, 11815435), (760, 11566689), (831, 10578440), (898, 9789180), (930, 9452348), (1108, 7933830), (1140, 7711126), (1178, 7462380), (1240, 7089261), (1347, 6526120), (1385, 6347064), (1662, 5289220), (1767, 4974920), (1796, 4894590), (1860, 4726174), (2216, 3966915), (2245, 3915672), (2280, 3855563), (2356, 3731190), (2694, 3263060), (2770, 3173532), (2945, 2984952), (3324, 2644610), (3534, 2487460), (3592, 2447295), (3720, 2363087), (4155, 2115688), (4490, 1957836), (4712, 1865595), (5263, 1670280), (5388, 1631530), (5540, 1586766), (5890, 1492476), (6648, 1322305), (6735, 1305224), (7068, 1243730), (8310, 1057844), (8531, 1030440), (8587, 1023720), (8835, 994984), (8980, 978918), (10526, 835140), (10776, 815765), (11080, 793383), (11780, 746238), (13470, 652612), (13919, 631560), (14136, 621865), (15789, 556760), (16620, 528922), (17062, 515220), (17174, 511860), (17670, 497492), (17960, 489459), (21052, 417570), (23560, 373119), (25593, 343480), (25761, 341240), (26315, 334056), (26940, 326306), (27838, 315780), (31578, 278380), (33240, 264461), (34124, 257610), (34348, 255930), (35340, 248746), (41757, 210520), (42104, 208785), (42655, 206088), (42935, 204744), (51186, 171740), (51522, 170620), (52630, 167028), (53880, 163153), (55676, 157890), (63156, 139190), (68248, 128805), (68696, 127965), (69595, 126312), (70680, 124373), (78945, 111352), (83514, 105260), (85310, 103044), (85870, 102372)]