668175480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1780

約数の個数: 320

約数和(自身を含む): 2719189440

約数和(自身を除く): 2051013960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 567, 595, 612, 630, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1377, 1428, 1512, 1530, 1620, 1733, 1785, 1836, 1890, 2040, 2142, 2268, 2295, 2380, 2520, 2754, 2835, 2856, 3060, 3213, 3240, 3466, 3570, 3672, 3780, 4284, 4536, 4590, 4760, 5199, 5355, 5508, 5670, 6120, 6426, 6885, 6932, 7140, 7560, 8568, 8665, 9180, 9639, 10398, 10710, 11016, 11340, 12131, 12852, 13770, 13864, 14280, 15597, 16065, 17330, 18360, 19278, 20796, 21420, 22680, 24262, 25704, 25995, 27540, 29461, 31194, 32130, 34660, 36393, 38556, 41592, 42840, 46791, 48195, 48524, 51990, 55080, 58922, 60655, 62388, 64260, 69320, 72786, 77112, 77985, 88383, 93582, 96390, 97048, 103980, 109179, 117844, 121310, 124776, 128520, 140373, 145572, 147305, 155970, 176766, 181965, 187164, 192780, 206227, 207960, 218358, 233955, 235688, 242620, 265149, 280746, 291144, 294610, 311940, 327537, 353532, 363930, 374328, 385560, 412454, 436716, 441915, 467910, 485240, 530298, 545895, 561492, 589220, 618681, 623880, 655074, 701865, 707064, 727860, 795447, 824908, 873432, 883830, 935820, 982611, 1031135, 1060596, 1091790, 1122984, 1178440, 1237362, 1310148, 1325745, 1403730, 1455720, 1590894, 1637685, 1649816, 1767660, 1856043, 1871640, 1965222, 2062270, 2121192, 2183580, 2386341, 2474724, 2620296, 2651490, 2807460, 3093405, 3181788, 3275370, 3535320, 3712086, 3930444, 3977235, 4124540, 4367160, 4772682, 4913055, 4949448, 5302980, 5568129, 5614920, 6186810, 6363576, 6550740, 7424172, 7860888, 7954470, 8249080, 9280215, 9545364, 9826110, 10605960, 11136258, 11931705, 12373620, 13101480, 14848344, 15908940, 16704387, 18560430, 19090728, 19652220, 22272516, 23863410, 24747240, 27840645, 31817880, 33408774, 37120860, 39304440, 44545032, 47726820, 55681290, 66817548, 74241720, 83521935, 95453640, 111362580, 133635096, 167043870, 222725160, 334087740, 668175480]

約数ペア:

[(1, 668175480), (2, 334087740), (3, 222725160), (4, 167043870), (5, 133635096), (6, 111362580), (7, 95453640), (8, 83521935), (9, 74241720), (10, 66817548), (12, 55681290), (14, 47726820), (15, 44545032), (17, 39304440), (18, 37120860), (20, 33408774), (21, 31817880), (24, 27840645), (27, 24747240), (28, 23863410), (30, 22272516), (34, 19652220), (35, 19090728), (36, 18560430), (40, 16704387), (42, 15908940), (45, 14848344), (51, 13101480), (54, 12373620), (56, 11931705), (60, 11136258), (63, 10605960), (68, 9826110), (70, 9545364), (72, 9280215), (81, 8249080), (84, 7954470), (85, 7860888), (90, 7424172), (102, 6550740), (105, 6363576), (108, 6186810), (119, 5614920), (120, 5568129), (126, 5302980), (135, 4949448), (136, 4913055), (140, 4772682), (153, 4367160), (162, 4124540), (168, 3977235), (170, 3930444), (180, 3712086), (189, 3535320), (204, 3275370), (210, 3181788), (216, 3093405), (238, 2807460), (252, 2651490), (255, 2620296), (270, 2474724), (280, 2386341), (306, 2183580), (315, 2121192), (324, 2062270), (340, 1965222), (357, 1871640), (360, 1856043), (378, 1767660), (405, 1649816), (408, 1637685), (420, 1590894), (459, 1455720), (476, 1403730), (504, 1325745), (510, 1310148), (540, 1237362), (567, 1178440), (595, 1122984), (612, 1091790), (630, 1060596), (648, 1031135), (680, 982611), (714, 935820), (756, 883830), (765, 873432), (810, 824908), (840, 795447), (918, 727860), (945, 707064), (952, 701865), (1020, 655074), (1071, 623880), (1080, 618681), (1134, 589220), (1190, 561492), (1224, 545895), (1260, 530298), (1377, 485240), (1428, 467910), (1512, 441915), (1530, 436716), (1620, 412454), (1733, 385560), (1785, 374328), (1836, 363930), (1890, 353532), (2040, 327537), (2142, 311940), (2268, 294610), (2295, 291144), (2380, 280746), (2520, 265149), (2754, 242620), (2835, 235688), (2856, 233955), (3060, 218358), (3213, 207960), (3240, 206227), (3466, 192780), (3570, 187164), (3672, 181965), (3780, 176766), (4284, 155970), (4536, 147305), (4590, 145572), (4760, 140373), (5199, 128520), (5355, 124776), (5508, 121310), (5670, 117844), (6120, 109179), (6426, 103980), (6885, 97048), (6932, 96390), (7140, 93582), (7560, 88383), (8568, 77985), (8665, 77112), (9180, 72786), (9639, 69320), (10398, 64260), (10710, 62388), (11016, 60655), (11340, 58922), (12131, 55080), (12852, 51990), (13770, 48524), (13864, 48195), (14280, 46791), (15597, 42840), (16065, 41592), (17330, 38556), (18360, 36393), (19278, 34660), (20796, 32130), (21420, 31194), (22680, 29461), (24262, 27540), (25704, 25995)]