222500640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 762531840

約数和(自身を除く): 540031200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 787, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1574, 1767, 1824, 1860, 2280, 2356, 2361, 2480, 2945, 2976, 3040, 3148, 3534, 3720, 3935, 4560, 4712, 4722, 4960, 5890, 6296, 7068, 7440, 7870, 8835, 9120, 9424, 9444, 11780, 11805, 12592, 14136, 14880, 14953, 15740, 17670, 18848, 18888, 23560, 23610, 24397, 25184, 28272, 29906, 31480, 35340, 37776, 44859, 47120, 47220, 48794, 56544, 59812, 62960, 70680, 73191, 74765, 75552, 89718, 94240, 94440, 97588, 119624, 121985, 125920, 141360, 146382, 149530, 179436, 188880, 195176, 224295, 239248, 243970, 282720, 292764, 299060, 358872, 365955, 377760, 390352, 448590, 463543, 478496, 487940, 585528, 598120, 717744, 731910, 780704, 897180, 927086, 975880, 1171056, 1196240, 1390629, 1435488, 1463820, 1794360, 1854172, 1951760, 2317715, 2342112, 2392480, 2781258, 2927640, 3588720, 3708344, 3903520, 4635430, 5562516, 5855280, 6953145, 7177440, 7416688, 9270860, 11125032, 11710560, 13906290, 14833376, 18541720, 22250064, 27812580, 37083440, 44500128, 55625160, 74166880, 111250320, 222500640]

約数ペア:

[(1, 222500640), (2, 111250320), (3, 74166880), (4, 55625160), (5, 44500128), (6, 37083440), (8, 27812580), (10, 22250064), (12, 18541720), (15, 14833376), (16, 13906290), (19, 11710560), (20, 11125032), (24, 9270860), (30, 7416688), (31, 7177440), (32, 6953145), (38, 5855280), (40, 5562516), (48, 4635430), (57, 3903520), (60, 3708344), (62, 3588720), (76, 2927640), (80, 2781258), (93, 2392480), (95, 2342112), (96, 2317715), (114, 1951760), (120, 1854172), (124, 1794360), (152, 1463820), (155, 1435488), (160, 1390629), (186, 1196240), (190, 1171056), (228, 975880), (240, 927086), (248, 897180), (285, 780704), (304, 731910), (310, 717744), (372, 598120), (380, 585528), (456, 487940), (465, 478496), (480, 463543), (496, 448590), (570, 390352), (589, 377760), (608, 365955), (620, 358872), (744, 299060), (760, 292764), (787, 282720), (912, 243970), (930, 239248), (992, 224295), (1140, 195176), (1178, 188880), (1240, 179436), (1488, 149530), (1520, 146382), (1574, 141360), (1767, 125920), (1824, 121985), (1860, 119624), (2280, 97588), (2356, 94440), (2361, 94240), (2480, 89718), (2945, 75552), (2976, 74765), (3040, 73191), (3148, 70680), (3534, 62960), (3720, 59812), (3935, 56544), (4560, 48794), (4712, 47220), (4722, 47120), (4960, 44859), (5890, 37776), (6296, 35340), (7068, 31480), (7440, 29906), (7870, 28272), (8835, 25184), (9120, 24397), (9424, 23610), (9444, 23560), (11780, 18888), (11805, 18848), (12592, 17670), (14136, 15740), (14880, 14953)]