223332720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1599

約数の個数: 160

約数和(自身を含む): 761951232

約数和(自身を除く): 538618512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1410, 1523, 1560, 1833, 1880, 2256, 2444, 2820, 3046, 3055, 3120, 3666, 3760, 4569, 4888, 5640, 6092, 6110, 7332, 7615, 9138, 9165, 9776, 11280, 12184, 12220, 14664, 15230, 18276, 18330, 19799, 22845, 24368, 24440, 29328, 30460, 36552, 36660, 39598, 45690, 48880, 59397, 60920, 71581, 73104, 73320, 79196, 91380, 98995, 118794, 121840, 143162, 146640, 158392, 182760, 197990, 214743, 237588, 286324, 296985, 316784, 357905, 365520, 395980, 429486, 475176, 572648, 593970, 715810, 791960, 858972, 930553, 950352, 1073715, 1145296, 1187940, 1431620, 1583920, 1717944, 1861106, 2147430, 2375880, 2791659, 2863240, 3435888, 3722212, 4294860, 4652765, 4751760, 5583318, 5726480, 7444424, 8589720, 9305530, 11166636, 13958295, 14888848, 17179440, 18611060, 22333272, 27916590, 37222120, 44666544, 55833180, 74444240, 111666360, 223332720]

約数ペア:

[(1, 223332720), (2, 111666360), (3, 74444240), (4, 55833180), (5, 44666544), (6, 37222120), (8, 27916590), (10, 22333272), (12, 18611060), (13, 17179440), (15, 14888848), (16, 13958295), (20, 11166636), (24, 9305530), (26, 8589720), (30, 7444424), (39, 5726480), (40, 5583318), (47, 4751760), (48, 4652765), (52, 4294860), (60, 3722212), (65, 3435888), (78, 2863240), (80, 2791659), (94, 2375880), (104, 2147430), (120, 1861106), (130, 1717944), (141, 1583920), (156, 1431620), (188, 1187940), (195, 1145296), (208, 1073715), (235, 950352), (240, 930553), (260, 858972), (282, 791960), (312, 715810), (376, 593970), (390, 572648), (470, 475176), (520, 429486), (564, 395980), (611, 365520), (624, 357905), (705, 316784), (752, 296985), (780, 286324), (940, 237588), (1040, 214743), (1128, 197990), (1222, 182760), (1410, 158392), (1523, 146640), (1560, 143162), (1833, 121840), (1880, 118794), (2256, 98995), (2444, 91380), (2820, 79196), (3046, 73320), (3055, 73104), (3120, 71581), (3666, 60920), (3760, 59397), (4569, 48880), (4888, 45690), (5640, 39598), (6092, 36660), (6110, 36552), (7332, 30460), (7615, 29328), (9138, 24440), (9165, 24368), (9776, 22845), (11280, 19799), (12184, 18330), (12220, 18276), (14664, 15230)]