313840560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2323

約数の個数: 160

約数和(自身を含む): 1081859328

約数和(自身を除く): 768018768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 528, 530, 583, 636, 660, 795, 848, 880, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2243, 2332, 2544, 2640, 2915, 3180, 3498, 4240, 4486, 4664, 5830, 6360, 6729, 6996, 8745, 8972, 9328, 11215, 11660, 12720, 13458, 13992, 17490, 17944, 22430, 23320, 24673, 26916, 27984, 33645, 34980, 35888, 44860, 46640, 49346, 53832, 67290, 69960, 74019, 89720, 98692, 107664, 118879, 123365, 134580, 139920, 148038, 179440, 197384, 237758, 246730, 269160, 296076, 356637, 370095, 394768, 475516, 493460, 538320, 592152, 594395, 713274, 740190, 951032, 986920, 1184304, 1188790, 1307669, 1426548, 1480380, 1783185, 1902064, 1973840, 2377580, 2615338, 2853096, 2960760, 3566370, 3923007, 4755160, 5230676, 5706192, 5921520, 6538345, 7132740, 7846014, 9510320, 10461352, 13076690, 14265480, 15692028, 19615035, 20922704, 26153380, 28530960, 31384056, 39230070, 52306760, 62768112, 78460140, 104613520, 156920280, 313840560]

約数ペア:

[(1, 313840560), (2, 156920280), (3, 104613520), (4, 78460140), (5, 62768112), (6, 52306760), (8, 39230070), (10, 31384056), (11, 28530960), (12, 26153380), (15, 20922704), (16, 19615035), (20, 15692028), (22, 14265480), (24, 13076690), (30, 10461352), (33, 9510320), (40, 7846014), (44, 7132740), (48, 6538345), (53, 5921520), (55, 5706192), (60, 5230676), (66, 4755160), (80, 3923007), (88, 3566370), (106, 2960760), (110, 2853096), (120, 2615338), (132, 2377580), (159, 1973840), (165, 1902064), (176, 1783185), (212, 1480380), (220, 1426548), (240, 1307669), (264, 1188790), (265, 1184304), (318, 986920), (330, 951032), (424, 740190), (440, 713274), (528, 594395), (530, 592152), (583, 538320), (636, 493460), (660, 475516), (795, 394768), (848, 370095), (880, 356637), (1060, 296076), (1166, 269160), (1272, 246730), (1320, 237758), (1590, 197384), (1749, 179440), (2120, 148038), (2243, 139920), (2332, 134580), (2544, 123365), (2640, 118879), (2915, 107664), (3180, 98692), (3498, 89720), (4240, 74019), (4486, 69960), (4664, 67290), (5830, 53832), (6360, 49346), (6729, 46640), (6996, 44860), (8745, 35888), (8972, 34980), (9328, 33645), (11215, 27984), (11660, 26916), (12720, 24673), (13458, 23320), (13992, 22430), (17490, 17944)]