286738320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 160

約数和(自身を含む): 1026898560

約数和(自身を除く): 740160240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 6389, 7480, 8976, 11220, 12778, 14960, 19167, 22440, 25556, 31945, 38334, 44880, 51112, 63890, 70279, 76668, 95835, 102224, 108613, 127780, 140558, 153336, 191670, 210837, 217226, 255560, 281116, 306672, 325839, 351395, 383340, 421674, 434452, 511120, 543065, 562232, 651678, 702790, 766680, 843348, 868904, 1054185, 1086130, 1124464, 1194743, 1303356, 1405580, 1533360, 1629195, 1686696, 1737808, 2108370, 2172260, 2389486, 2606712, 2811160, 3258390, 3373392, 3584229, 4216740, 4344520, 4778972, 5213424, 5622320, 5973715, 6516780, 7168458, 8433480, 8689040, 9557944, 11947430, 13033560, 14336916, 16866960, 17921145, 19115888, 23894860, 26067120, 28673832, 35842290, 47789720, 57347664, 71684580, 95579440, 143369160, 286738320]

約数ペア:

[(1, 286738320), (2, 143369160), (3, 95579440), (4, 71684580), (5, 57347664), (6, 47789720), (8, 35842290), (10, 28673832), (11, 26067120), (12, 23894860), (15, 19115888), (16, 17921145), (17, 16866960), (20, 14336916), (22, 13033560), (24, 11947430), (30, 9557944), (33, 8689040), (34, 8433480), (40, 7168458), (44, 6516780), (48, 5973715), (51, 5622320), (55, 5213424), (60, 4778972), (66, 4344520), (68, 4216740), (80, 3584229), (85, 3373392), (88, 3258390), (102, 2811160), (110, 2606712), (120, 2389486), (132, 2172260), (136, 2108370), (165, 1737808), (170, 1686696), (176, 1629195), (187, 1533360), (204, 1405580), (220, 1303356), (240, 1194743), (255, 1124464), (264, 1086130), (272, 1054185), (330, 868904), (340, 843348), (374, 766680), (408, 702790), (440, 651678), (510, 562232), (528, 543065), (561, 511120), (660, 434452), (680, 421674), (748, 383340), (816, 351395), (880, 325839), (935, 306672), (1020, 281116), (1122, 255560), (1320, 217226), (1360, 210837), (1496, 191670), (1870, 153336), (2040, 140558), (2244, 127780), (2640, 108613), (2805, 102224), (2992, 95835), (3740, 76668), (4080, 70279), (4488, 63890), (5610, 51112), (6389, 44880), (7480, 38334), (8976, 31945), (11220, 25556), (12778, 22440), (14960, 19167)]