316790760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18461}}^1$

素因数の和:18499

約数の個数: 128

約数和(自身を含む): 1116581760

約数和(自身を除く): 799791000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 18461, 36922, 55383, 73844, 92305, 110766, 147688, 184610, 203071, 221532, 239993, 276915, 369220, 406142, 443064, 479986, 553830, 609213, 719979, 738440, 812284, 959972, 1015355, 1107660, 1199965, 1218426, 1439958, 1624568, 1919944, 2030710, 2215320, 2399930, 2436852, 2639923, 2879916, 3046065, 3599895, 4061420, 4799860, 4873704, 5279846, 5759832, 6092130, 7199790, 7919769, 8122840, 9599720, 10559692, 12184260, 13199615, 14399580, 15839538, 21119384, 24368520, 26399230, 28799160, 31679076, 39598845, 52798460, 63358152, 79197690, 105596920, 158395380, 316790760]

約数ペア:

[(1, 316790760), (2, 158395380), (3, 105596920), (4, 79197690), (5, 63358152), (6, 52798460), (8, 39598845), (10, 31679076), (11, 28799160), (12, 26399230), (13, 24368520), (15, 21119384), (20, 15839538), (22, 14399580), (24, 13199615), (26, 12184260), (30, 10559692), (33, 9599720), (39, 8122840), (40, 7919769), (44, 7199790), (52, 6092130), (55, 5759832), (60, 5279846), (65, 4873704), (66, 4799860), (78, 4061420), (88, 3599895), (104, 3046065), (110, 2879916), (120, 2639923), (130, 2436852), (132, 2399930), (143, 2215320), (156, 2030710), (165, 1919944), (195, 1624568), (220, 1439958), (260, 1218426), (264, 1199965), (286, 1107660), (312, 1015355), (330, 959972), (390, 812284), (429, 738440), (440, 719979), (520, 609213), (572, 553830), (660, 479986), (715, 443064), (780, 406142), (858, 369220), (1144, 276915), (1320, 239993), (1430, 221532), (1560, 203071), (1716, 184610), (2145, 147688), (2860, 110766), (3432, 92305), (4290, 73844), (5720, 55383), (8580, 36922), (17160, 18461)]