283959840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 1002637440

約数和(自身を除く): 718677600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 89, 92, 96, 102, 115, 120, 136, 138, 160, 170, 178, 184, 204, 230, 240, 255, 267, 272, 276, 289, 340, 345, 356, 368, 391, 408, 445, 460, 480, 510, 534, 544, 552, 578, 680, 690, 712, 736, 782, 816, 867, 890, 920, 1020, 1068, 1104, 1156, 1173, 1335, 1360, 1380, 1424, 1445, 1513, 1564, 1632, 1734, 1780, 1840, 1955, 2040, 2047, 2136, 2208, 2312, 2346, 2670, 2720, 2760, 2848, 2890, 3026, 3128, 3468, 3560, 3680, 3910, 4080, 4094, 4272, 4335, 4539, 4624, 4692, 5340, 5520, 5780, 5865, 6052, 6141, 6256, 6647, 6936, 7120, 7565, 7820, 8160, 8188, 8544, 8670, 9078, 9248, 9384, 10235, 10680, 11040, 11560, 11730, 12104, 12282, 12512, 13294, 13872, 14240, 15130, 15640, 16376, 17340, 18156, 18768, 19941, 20470, 21360, 22695, 23120, 23460, 24208, 24564, 25721, 26588, 27744, 30260, 30705, 31280, 32752, 33235, 34680, 34799, 36312, 37536, 39882, 40940, 42720, 45390, 46240, 46920, 48416, 49128, 51442, 53176, 60520, 61410, 62560, 65504, 66470, 69360, 69598, 72624, 77163, 79764, 81880, 90780, 93840, 98256, 99705, 102884, 104397, 106352, 121040, 122820, 128605, 132940, 138720, 139196, 145248, 154326, 159528, 163760, 173995, 181560, 187680, 196512, 199410, 205768, 208794, 212704, 242080, 245640, 257210, 265880, 278392, 308652, 319056, 327520, 347990, 363120, 385815, 398820, 411536, 417588, 491280, 514420, 521985, 531760, 556784, 591583, 617304, 638112, 695980, 726240, 771630, 797640, 823072, 835176, 982560, 1028840, 1043970, 1063520, 1113568, 1183166, 1234608, 1391960, 1543260, 1595280, 1670352, 1774749, 2057680, 2087940, 2366332, 2469216, 2783920, 2957915, 3086520, 3190560, 3340704, 3549498, 4115360, 4175880, 4732664, 5567840, 5915830, 6173040, 7098996, 8351760, 8873745, 9465328, 11831660, 12346080, 14197992, 16703520, 17747490, 18930656, 23663320, 28395984, 35494980, 47326640, 56791968, 70989960, 94653280, 141979920, 283959840]

約数ペア:

[(1, 283959840), (2, 141979920), (3, 94653280), (4, 70989960), (5, 56791968), (6, 47326640), (8, 35494980), (10, 28395984), (12, 23663320), (15, 18930656), (16, 17747490), (17, 16703520), (20, 14197992), (23, 12346080), (24, 11831660), (30, 9465328), (32, 8873745), (34, 8351760), (40, 7098996), (46, 6173040), (48, 5915830), (51, 5567840), (60, 4732664), (68, 4175880), (69, 4115360), (80, 3549498), (85, 3340704), (89, 3190560), (92, 3086520), (96, 2957915), (102, 2783920), (115, 2469216), (120, 2366332), (136, 2087940), (138, 2057680), (160, 1774749), (170, 1670352), (178, 1595280), (184, 1543260), (204, 1391960), (230, 1234608), (240, 1183166), (255, 1113568), (267, 1063520), (272, 1043970), (276, 1028840), (289, 982560), (340, 835176), (345, 823072), (356, 797640), (368, 771630), (391, 726240), (408, 695980), (445, 638112), (460, 617304), (480, 591583), (510, 556784), (534, 531760), (544, 521985), (552, 514420), (578, 491280), (680, 417588), (690, 411536), (712, 398820), (736, 385815), (782, 363120), (816, 347990), (867, 327520), (890, 319056), (920, 308652), (1020, 278392), (1068, 265880), (1104, 257210), (1156, 245640), (1173, 242080), (1335, 212704), (1360, 208794), (1380, 205768), (1424, 199410), (1445, 196512), (1513, 187680), (1564, 181560), (1632, 173995), (1734, 163760), (1780, 159528), (1840, 154326), (1955, 145248), (2040, 139196), (2047, 138720), (2136, 132940), (2208, 128605), (2312, 122820), (2346, 121040), (2670, 106352), (2720, 104397), (2760, 102884), (2848, 99705), (2890, 98256), (3026, 93840), (3128, 90780), (3468, 81880), (3560, 79764), (3680, 77163), (3910, 72624), (4080, 69598), (4094, 69360), (4272, 66470), (4335, 65504), (4539, 62560), (4624, 61410), (4692, 60520), (5340, 53176), (5520, 51442), (5780, 49128), (5865, 48416), (6052, 46920), (6141, 46240), (6256, 45390), (6647, 42720), (6936, 40940), (7120, 39882), (7565, 37536), (7820, 36312), (8160, 34799), (8188, 34680), (8544, 33235), (8670, 32752), (9078, 31280), (9248, 30705), (9384, 30260), (10235, 27744), (10680, 26588), (11040, 25721), (11560, 24564), (11730, 24208), (12104, 23460), (12282, 23120), (12512, 22695), (13294, 21360), (13872, 20470), (14240, 19941), (15130, 18768), (15640, 18156), (16376, 17340)]