772889520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 2727825408

約数和(自身を除く): 1954935888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 61, 62, 65, 78, 80, 93, 104, 120, 122, 124, 130, 131, 155, 156, 183, 186, 195, 208, 240, 244, 248, 260, 262, 305, 310, 312, 366, 372, 390, 393, 403, 465, 488, 496, 520, 524, 610, 620, 624, 655, 732, 744, 780, 786, 793, 806, 915, 930, 976, 1040, 1048, 1209, 1220, 1240, 1310, 1464, 1488, 1560, 1572, 1586, 1612, 1703, 1830, 1860, 1891, 1965, 2015, 2096, 2379, 2418, 2440, 2480, 2620, 2928, 3120, 3144, 3172, 3224, 3406, 3660, 3720, 3782, 3930, 3965, 4030, 4061, 4758, 4836, 4880, 5109, 5240, 5673, 6045, 6288, 6344, 6448, 6812, 7320, 7440, 7564, 7860, 7930, 7991, 8060, 8122, 8515, 9455, 9516, 9672, 10218, 10480, 11346, 11895, 12090, 12183, 12688, 13624, 14640, 15128, 15720, 15860, 15982, 16120, 16244, 17030, 18910, 19032, 19344, 20305, 20436, 22692, 23790, 23973, 24180, 24366, 24583, 25545, 27248, 28365, 30256, 31440, 31720, 31964, 32240, 32488, 34060, 37820, 38064, 39955, 40610, 40872, 45384, 47580, 47946, 48360, 48732, 49166, 51090, 52793, 56730, 60915, 63440, 63928, 64976, 68120, 73749, 75640, 79910, 81220, 81744, 90768, 95160, 95892, 96720, 97464, 98332, 102180, 103883, 105586, 113460, 119865, 121830, 122915, 127856, 136240, 147498, 151280, 158379, 159820, 162440, 190320, 191784, 194928, 196664, 204360, 207766, 211172, 226920, 239730, 243660, 245830, 247721, 263965, 294996, 311649, 316758, 319640, 324880, 368745, 383568, 393328, 408720, 415532, 422344, 453840, 479460, 487320, 491660, 495442, 519415, 527930, 589992, 623298, 633516, 639280, 737490, 743163, 791895, 831064, 844688, 958920, 974640, 983320, 990884, 1038830, 1055860, 1179984, 1238605, 1246596, 1267032, 1474980, 1486326, 1558245, 1583790, 1662128, 1917840, 1966640, 1981768, 2077660, 2111720, 2477210, 2493192, 2534064, 2949960, 2972652, 3116490, 3167580, 3220373, 3715815, 3963536, 4155320, 4223440, 4954420, 4986384, 5899920, 5945304, 6232980, 6335160, 6440746, 7431630, 8310640, 9661119, 9908840, 11890608, 12465960, 12670320, 12881492, 14863260, 16101865, 19322238, 19817680, 24931920, 25762984, 29726520, 32203730, 38644476, 48305595, 51525968, 59453040, 64407460, 77288952, 96611190, 128814920, 154577904, 193222380, 257629840, 386444760, 772889520]

約数ペア:

[(1, 772889520), (2, 386444760), (3, 257629840), (4, 193222380), (5, 154577904), (6, 128814920), (8, 96611190), (10, 77288952), (12, 64407460), (13, 59453040), (15, 51525968), (16, 48305595), (20, 38644476), (24, 32203730), (26, 29726520), (30, 25762984), (31, 24931920), (39, 19817680), (40, 19322238), (48, 16101865), (52, 14863260), (60, 12881492), (61, 12670320), (62, 12465960), (65, 11890608), (78, 9908840), (80, 9661119), (93, 8310640), (104, 7431630), (120, 6440746), (122, 6335160), (124, 6232980), (130, 5945304), (131, 5899920), (155, 4986384), (156, 4954420), (183, 4223440), (186, 4155320), (195, 3963536), (208, 3715815), (240, 3220373), (244, 3167580), (248, 3116490), (260, 2972652), (262, 2949960), (305, 2534064), (310, 2493192), (312, 2477210), (366, 2111720), (372, 2077660), (390, 1981768), (393, 1966640), (403, 1917840), (465, 1662128), (488, 1583790), (496, 1558245), (520, 1486326), (524, 1474980), (610, 1267032), (620, 1246596), (624, 1238605), (655, 1179984), (732, 1055860), (744, 1038830), (780, 990884), (786, 983320), (793, 974640), (806, 958920), (915, 844688), (930, 831064), (976, 791895), (1040, 743163), (1048, 737490), (1209, 639280), (1220, 633516), (1240, 623298), (1310, 589992), (1464, 527930), (1488, 519415), (1560, 495442), (1572, 491660), (1586, 487320), (1612, 479460), (1703, 453840), (1830, 422344), (1860, 415532), (1891, 408720), (1965, 393328), (2015, 383568), (2096, 368745), (2379, 324880), (2418, 319640), (2440, 316758), (2480, 311649), (2620, 294996), (2928, 263965), (3120, 247721), (3144, 245830), (3172, 243660), (3224, 239730), (3406, 226920), (3660, 211172), (3720, 207766), (3782, 204360), (3930, 196664), (3965, 194928), (4030, 191784), (4061, 190320), (4758, 162440), (4836, 159820), (4880, 158379), (5109, 151280), (5240, 147498), (5673, 136240), (6045, 127856), (6288, 122915), (6344, 121830), (6448, 119865), (6812, 113460), (7320, 105586), (7440, 103883), (7564, 102180), (7860, 98332), (7930, 97464), (7991, 96720), (8060, 95892), (8122, 95160), (8515, 90768), (9455, 81744), (9516, 81220), (9672, 79910), (10218, 75640), (10480, 73749), (11346, 68120), (11895, 64976), (12090, 63928), (12183, 63440), (12688, 60915), (13624, 56730), (14640, 52793), (15128, 51090), (15720, 49166), (15860, 48732), (15982, 48360), (16120, 47946), (16244, 47580), (17030, 45384), (18910, 40872), (19032, 40610), (19344, 39955), (20305, 38064), (20436, 37820), (22692, 34060), (23790, 32488), (23973, 32240), (24180, 31964), (24366, 31720), (24583, 31440), (25545, 30256), (27248, 28365)]