571110240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 2005274880

約数和(自身を除く): 1434164640

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, 92, 96, 102, 115, 120, 136, 138, 160, 170, 179, 184, 204, 230, 240, 255, 272, 276, 289, 340, 345, 358, 368, 391, 408, 460, 480, 510, 537, 544, 552, 578, 680, 690, 716, 736, 782, 816, 867, 895, 920, 1020, 1074, 1104, 1156, 1173, 1360, 1380, 1432, 1445, 1564, 1632, 1734, 1790, 1840, 1955, 2040, 2148, 2208, 2312, 2346, 2685, 2720, 2760, 2864, 2890, 3043, 3128, 3468, 3580, 3680, 3910, 4080, 4117, 4296, 4335, 4624, 4692, 5370, 5520, 5728, 5780, 5865, 6086, 6256, 6647, 6936, 7160, 7820, 8160, 8234, 8592, 8670, 9129, 9248, 9384, 10740, 11040, 11560, 11730, 12172, 12351, 12512, 13294, 13872, 14320, 15215, 15640, 16468, 17184, 17340, 18258, 18768, 19941, 20585, 21480, 23120, 23460, 24344, 24702, 26588, 27744, 28640, 30430, 31280, 32936, 33235, 34680, 36516, 37536, 39882, 41170, 42960, 45645, 46240, 46920, 48688, 49404, 51731, 53176, 60860, 61755, 62560, 65872, 66470, 69360, 69989, 73032, 79764, 82340, 85920, 91290, 93840, 97376, 98808, 99705, 103462, 106352, 121720, 123510, 131744, 132940, 138720, 139978, 146064, 155193, 159528, 164680, 182580, 187680, 197616, 199410, 206924, 209967, 212704, 243440, 247020, 258655, 265880, 279956, 292128, 310386, 319056, 329360, 349945, 365160, 395232, 398820, 413848, 419934, 486880, 494040, 517310, 531760, 559912, 620772, 638112, 658720, 699890, 730320, 775965, 797640, 827696, 839868, 988080, 1034620, 1049835, 1063520, 1119824, 1189813, 1241544, 1399780, 1460640, 1551930, 1595280, 1655392, 1679736, 1976160, 2069240, 2099670, 2239648, 2379626, 2483088, 2799560, 3103860, 3190560, 3359472, 3569439, 4138480, 4199340, 4759252, 4966176, 5599120, 5949065, 6207720, 6718944, 7138878, 8276960, 8398680, 9518504, 11198240, 11898130, 12415440, 14277756, 16797360, 17847195, 19037008, 23796260, 24830880, 28555512, 33594720, 35694390, 38074016, 47592520, 57111024, 71388780, 95185040, 114222048, 142777560, 190370080, 285555120, 571110240]

約数ペア:

[(1, 571110240), (2, 285555120), (3, 190370080), (4, 142777560), (5, 114222048), (6, 95185040), (8, 71388780), (10, 57111024), (12, 47592520), (15, 38074016), (16, 35694390), (17, 33594720), (20, 28555512), (23, 24830880), (24, 23796260), (30, 19037008), (32, 17847195), (34, 16797360), (40, 14277756), (46, 12415440), (48, 11898130), (51, 11198240), (60, 9518504), (68, 8398680), (69, 8276960), (80, 7138878), (85, 6718944), (92, 6207720), (96, 5949065), (102, 5599120), (115, 4966176), (120, 4759252), (136, 4199340), (138, 4138480), (160, 3569439), (170, 3359472), (179, 3190560), (184, 3103860), (204, 2799560), (230, 2483088), (240, 2379626), (255, 2239648), (272, 2099670), (276, 2069240), (289, 1976160), (340, 1679736), (345, 1655392), (358, 1595280), (368, 1551930), (391, 1460640), (408, 1399780), (460, 1241544), (480, 1189813), (510, 1119824), (537, 1063520), (544, 1049835), (552, 1034620), (578, 988080), (680, 839868), (690, 827696), (716, 797640), (736, 775965), (782, 730320), (816, 699890), (867, 658720), (895, 638112), (920, 620772), (1020, 559912), (1074, 531760), (1104, 517310), (1156, 494040), (1173, 486880), (1360, 419934), (1380, 413848), (1432, 398820), (1445, 395232), (1564, 365160), (1632, 349945), (1734, 329360), (1790, 319056), (1840, 310386), (1955, 292128), (2040, 279956), (2148, 265880), (2208, 258655), (2312, 247020), (2346, 243440), (2685, 212704), (2720, 209967), (2760, 206924), (2864, 199410), (2890, 197616), (3043, 187680), (3128, 182580), (3468, 164680), (3580, 159528), (3680, 155193), (3910, 146064), (4080, 139978), (4117, 138720), (4296, 132940), (4335, 131744), (4624, 123510), (4692, 121720), (5370, 106352), (5520, 103462), (5728, 99705), (5780, 98808), (5865, 97376), (6086, 93840), (6256, 91290), (6647, 85920), (6936, 82340), (7160, 79764), (7820, 73032), (8160, 69989), (8234, 69360), (8592, 66470), (8670, 65872), (9129, 62560), (9248, 61755), (9384, 60860), (10740, 53176), (11040, 51731), (11560, 49404), (11730, 48688), (12172, 46920), (12351, 46240), (12512, 45645), (13294, 42960), (13872, 41170), (14320, 39882), (15215, 37536), (15640, 36516), (16468, 34680), (17184, 33235), (17340, 32936), (18258, 31280), (18768, 30430), (19941, 28640), (20585, 27744), (21480, 26588), (23120, 24702), (23460, 24344)]