157546480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 509967360

約数和(自身を除く): 352420880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 19, 20, 26, 28, 34, 35, 38, 40, 52, 56, 65, 67, 68, 70, 76, 80, 85, 91, 95, 104, 112, 119, 130, 133, 134, 136, 140, 152, 170, 182, 190, 208, 221, 238, 247, 260, 266, 268, 272, 280, 304, 323, 335, 340, 364, 380, 442, 455, 469, 476, 494, 520, 532, 536, 560, 595, 646, 665, 670, 680, 728, 760, 871, 884, 910, 938, 952, 988, 1040, 1064, 1072, 1105, 1139, 1190, 1235, 1273, 1292, 1330, 1340, 1360, 1456, 1520, 1547, 1615, 1729, 1742, 1768, 1820, 1876, 1904, 1976, 2128, 2210, 2261, 2278, 2345, 2380, 2470, 2546, 2584, 2660, 2680, 3094, 3230, 3458, 3484, 3536, 3640, 3752, 3952, 4199, 4355, 4420, 4522, 4556, 4690, 4760, 4940, 5092, 5168, 5320, 5360, 5695, 6097, 6188, 6365, 6460, 6916, 6968, 7280, 7504, 7735, 7973, 8398, 8645, 8710, 8840, 8911, 9044, 9112, 9380, 9520, 9880, 10184, 10640, 11305, 11390, 12194, 12376, 12730, 12920, 13832, 13936, 14807, 15470, 15946, 16549, 16796, 17290, 17420, 17680, 17822, 18088, 18224, 18760, 19760, 20368, 20995, 21641, 22610, 22780, 24388, 24752, 25460, 25840, 27664, 29393, 29614, 30485, 30940, 31892, 33098, 33592, 34580, 34840, 35644, 36176, 37520, 39865, 41990, 43282, 44555, 45220, 45560, 48776, 50920, 58786, 59228, 60970, 61880, 63784, 66196, 67184, 69160, 69680, 71288, 74035, 79730, 82745, 83980, 86564, 89110, 90440, 91120, 97552, 101840, 103649, 108205, 115843, 117572, 118456, 121940, 123760, 127568, 132392, 138320, 142576, 146965, 148070, 151487, 159460, 165490, 167960, 173128, 178220, 180880, 207298, 216410, 231686, 235144, 236912, 243880, 264784, 281333, 293930, 296140, 302974, 318920, 330980, 335920, 346256, 356440, 414596, 432820, 463372, 470288, 487760, 518245, 562666, 579215, 587860, 592280, 605948, 637840, 661960, 712880, 757435, 829192, 865640, 926744, 1036490, 1125332, 1158430, 1175720, 1184560, 1211896, 1323920, 1406665, 1514870, 1658384, 1731280, 1853488, 1969331, 2072980, 2250664, 2316860, 2351440, 2423792, 2813330, 3029740, 3938662, 4145960, 4501328, 4633720, 5626660, 6059480, 7877324, 8291920, 9267440, 9846655, 11253320, 12118960, 15754648, 19693310, 22506640, 31509296, 39386620, 78773240, 157546480]

約数ペア:

[(1, 157546480), (2, 78773240), (4, 39386620), (5, 31509296), (7, 22506640), (8, 19693310), (10, 15754648), (13, 12118960), (14, 11253320), (16, 9846655), (17, 9267440), (19, 8291920), (20, 7877324), (26, 6059480), (28, 5626660), (34, 4633720), (35, 4501328), (38, 4145960), (40, 3938662), (52, 3029740), (56, 2813330), (65, 2423792), (67, 2351440), (68, 2316860), (70, 2250664), (76, 2072980), (80, 1969331), (85, 1853488), (91, 1731280), (95, 1658384), (104, 1514870), (112, 1406665), (119, 1323920), (130, 1211896), (133, 1184560), (134, 1175720), (136, 1158430), (140, 1125332), (152, 1036490), (170, 926744), (182, 865640), (190, 829192), (208, 757435), (221, 712880), (238, 661960), (247, 637840), (260, 605948), (266, 592280), (268, 587860), (272, 579215), (280, 562666), (304, 518245), (323, 487760), (335, 470288), (340, 463372), (364, 432820), (380, 414596), (442, 356440), (455, 346256), (469, 335920), (476, 330980), (494, 318920), (520, 302974), (532, 296140), (536, 293930), (560, 281333), (595, 264784), (646, 243880), (665, 236912), (670, 235144), (680, 231686), (728, 216410), (760, 207298), (871, 180880), (884, 178220), (910, 173128), (938, 167960), (952, 165490), (988, 159460), (1040, 151487), (1064, 148070), (1072, 146965), (1105, 142576), (1139, 138320), (1190, 132392), (1235, 127568), (1273, 123760), (1292, 121940), (1330, 118456), (1340, 117572), (1360, 115843), (1456, 108205), (1520, 103649), (1547, 101840), (1615, 97552), (1729, 91120), (1742, 90440), (1768, 89110), (1820, 86564), (1876, 83980), (1904, 82745), (1976, 79730), (2128, 74035), (2210, 71288), (2261, 69680), (2278, 69160), (2345, 67184), (2380, 66196), (2470, 63784), (2546, 61880), (2584, 60970), (2660, 59228), (2680, 58786), (3094, 50920), (3230, 48776), (3458, 45560), (3484, 45220), (3536, 44555), (3640, 43282), (3752, 41990), (3952, 39865), (4199, 37520), (4355, 36176), (4420, 35644), (4522, 34840), (4556, 34580), (4690, 33592), (4760, 33098), (4940, 31892), (5092, 30940), (5168, 30485), (5320, 29614), (5360, 29393), (5695, 27664), (6097, 25840), (6188, 25460), (6365, 24752), (6460, 24388), (6916, 22780), (6968, 22610), (7280, 21641), (7504, 20995), (7735, 20368), (7973, 19760), (8398, 18760), (8645, 18224), (8710, 18088), (8840, 17822), (8911, 17680), (9044, 17420), (9112, 17290), (9380, 16796), (9520, 16549), (9880, 15946), (10184, 15470), (10640, 14807), (11305, 13936), (11390, 13832), (12194, 12920), (12376, 12730)]