669581640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 384

約数和(自身を含む): 2781192960

約数和(自身を除く): 2111611320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 243, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 486, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 757, 780, 810, 819, 840, 910, 936, 945, 972, 1053, 1080, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1512, 1514, 1560, 1620, 1638, 1701, 1755, 1820, 1890, 1944, 2106, 2184, 2268, 2271, 2340, 2430, 2457, 2520, 2730, 2808, 2835, 3028, 3159, 3240, 3276, 3402, 3510, 3640, 3780, 3785, 4095, 4212, 4536, 4542, 4680, 4860, 4914, 5265, 5299, 5460, 5670, 6056, 6318, 6552, 6804, 6813, 7020, 7371, 7560, 7570, 8190, 8424, 8505, 9084, 9720, 9828, 9841, 10530, 10598, 10920, 11340, 11355, 12285, 12636, 13608, 13626, 14040, 14742, 15140, 15795, 15897, 16380, 17010, 18168, 19656, 19682, 20439, 21060, 21196, 22113, 22680, 22710, 24570, 25272, 26495, 27252, 29484, 29523, 30280, 31590, 31794, 32760, 34020, 34065, 36855, 39364, 40878, 42120, 42392, 44226, 45420, 47691, 49140, 49205, 52990, 54504, 58968, 59046, 61317, 63180, 63588, 68040, 68130, 68887, 73710, 78728, 79485, 81756, 88452, 88569, 90840, 95382, 98280, 98410, 102195, 105980, 110565, 118092, 122634, 126360, 127176, 136260, 137774, 143073, 147420, 147615, 158970, 163512, 176904, 177138, 183951, 190764, 196820, 204390, 206661, 211960, 221130, 236184, 238455, 245268, 265707, 272520, 275548, 286146, 294840, 295230, 306585, 317940, 344435, 354276, 367902, 381528, 393640, 408780, 413322, 429219, 442260, 442845, 476910, 490536, 531414, 551096, 572292, 590460, 613170, 619983, 635880, 688870, 708552, 715365, 735804, 797121, 817560, 826644, 858438, 884520, 885690, 919755, 953820, 1033305, 1062828, 1144584, 1180920, 1226340, 1239966, 1287657, 1328535, 1377740, 1430730, 1471608, 1594242, 1653288, 1716876, 1771380, 1839510, 1859949, 1907640, 2066610, 2125656, 2146095, 2391363, 2452680, 2479932, 2575314, 2657070, 2755480, 2861460, 3099915, 3188484, 3433752, 3542760, 3679020, 3719898, 3985605, 4133220, 4292190, 4782726, 4959864, 5150628, 5314140, 5579847, 5722920, 6199830, 6376968, 6438285, 7358040, 7439796, 7971210, 8266440, 8584380, 9299745, 9565452, 10301256, 10628280, 11159694, 11956815, 12399660, 12876570, 14879592, 15942420, 16739541, 17168760, 18599490, 19130904, 22319388, 23913630, 24799320, 25753140, 27899235, 31884840, 33479082, 37198980, 44638776, 47827260, 51506280, 55798470, 66958164, 74397960, 83697705, 95654520, 111596940, 133916328, 167395410, 223193880, 334790820, 669581640]

約数ペア:

[(1, 669581640), (2, 334790820), (3, 223193880), (4, 167395410), (5, 133916328), (6, 111596940), (7, 95654520), (8, 83697705), (9, 74397960), (10, 66958164), (12, 55798470), (13, 51506280), (14, 47827260), (15, 44638776), (18, 37198980), (20, 33479082), (21, 31884840), (24, 27899235), (26, 25753140), (27, 24799320), (28, 23913630), (30, 22319388), (35, 19130904), (36, 18599490), (39, 17168760), (40, 16739541), (42, 15942420), (45, 14879592), (52, 12876570), (54, 12399660), (56, 11956815), (60, 11159694), (63, 10628280), (65, 10301256), (70, 9565452), (72, 9299745), (78, 8584380), (81, 8266440), (84, 7971210), (90, 7439796), (91, 7358040), (104, 6438285), (105, 6376968), (108, 6199830), (117, 5722920), (120, 5579847), (126, 5314140), (130, 5150628), (135, 4959864), (140, 4782726), (156, 4292190), (162, 4133220), (168, 3985605), (180, 3719898), (182, 3679020), (189, 3542760), (195, 3433752), (210, 3188484), (216, 3099915), (234, 2861460), (243, 2755480), (252, 2657070), (260, 2575314), (270, 2479932), (273, 2452680), (280, 2391363), (312, 2146095), (315, 2125656), (324, 2066610), (351, 1907640), (360, 1859949), (364, 1839510), (378, 1771380), (390, 1716876), (405, 1653288), (420, 1594242), (455, 1471608), (468, 1430730), (486, 1377740), (504, 1328535), (520, 1287657), (540, 1239966), (546, 1226340), (567, 1180920), (585, 1144584), (630, 1062828), (648, 1033305), (702, 953820), (728, 919755), (756, 885690), (757, 884520), (780, 858438), (810, 826644), (819, 817560), (840, 797121), (910, 735804), (936, 715365), (945, 708552), (972, 688870), (1053, 635880), (1080, 619983), (1092, 613170), (1134, 590460), (1170, 572292), (1215, 551096), (1260, 531414), (1365, 490536), (1404, 476910), (1512, 442845), (1514, 442260), (1560, 429219), (1620, 413322), (1638, 408780), (1701, 393640), (1755, 381528), (1820, 367902), (1890, 354276), (1944, 344435), (2106, 317940), (2184, 306585), (2268, 295230), (2271, 294840), (2340, 286146), (2430, 275548), (2457, 272520), (2520, 265707), (2730, 245268), (2808, 238455), (2835, 236184), (3028, 221130), (3159, 211960), (3240, 206661), (3276, 204390), (3402, 196820), (3510, 190764), (3640, 183951), (3780, 177138), (3785, 176904), (4095, 163512), (4212, 158970), (4536, 147615), (4542, 147420), (4680, 143073), (4860, 137774), (4914, 136260), (5265, 127176), (5299, 126360), (5460, 122634), (5670, 118092), (6056, 110565), (6318, 105980), (6552, 102195), (6804, 98410), (6813, 98280), (7020, 95382), (7371, 90840), (7560, 88569), (7570, 88452), (8190, 81756), (8424, 79485), (8505, 78728), (9084, 73710), (9720, 68887), (9828, 68130), (9841, 68040), (10530, 63588), (10598, 63180), (10920, 61317), (11340, 59046), (11355, 58968), (12285, 54504), (12636, 52990), (13608, 49205), (13626, 49140), (14040, 47691), (14742, 45420), (15140, 44226), (15795, 42392), (15897, 42120), (16380, 40878), (17010, 39364), (18168, 36855), (19656, 34065), (19682, 34020), (20439, 32760), (21060, 31794), (21196, 31590), (22113, 30280), (22680, 29523), (22710, 29484), (24570, 27252), (25272, 26495)]