152507680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 434367360

約数和(自身を除く): 281859680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 190, 208, 221, 227, 247, 260, 272, 304, 323, 340, 380, 416, 442, 454, 494, 520, 544, 608, 646, 680, 760, 884, 908, 988, 1040, 1105, 1135, 1235, 1292, 1360, 1520, 1615, 1768, 1816, 1976, 2080, 2210, 2270, 2470, 2584, 2720, 2951, 3040, 3230, 3536, 3632, 3859, 3952, 4199, 4313, 4420, 4540, 4940, 5168, 5902, 6460, 7072, 7264, 7718, 7904, 8398, 8626, 8840, 9080, 9880, 10336, 11804, 12920, 14755, 15436, 16796, 17252, 17680, 18160, 19295, 19760, 20995, 21565, 23608, 25840, 29510, 30872, 33592, 34504, 35360, 36320, 38590, 39520, 41990, 43130, 47216, 50167, 51680, 56069, 59020, 61744, 67184, 69008, 73321, 77180, 83980, 86260, 94432, 100334, 112138, 118040, 123488, 134368, 138016, 146642, 154360, 167960, 172520, 200668, 224276, 236080, 250835, 280345, 293284, 308720, 335920, 345040, 366605, 401336, 448552, 472160, 501670, 560690, 586568, 617440, 671840, 690080, 733210, 802672, 897104, 953173, 1003340, 1121380, 1173136, 1466420, 1605344, 1794208, 1906346, 2006680, 2242760, 2346272, 2932840, 3812692, 4013360, 4485520, 4765865, 5865680, 7625384, 8026720, 8971040, 9531730, 11731360, 15250768, 19063460, 30501536, 38126920, 76253840, 152507680]

約数ペア:

[(1, 152507680), (2, 76253840), (4, 38126920), (5, 30501536), (8, 19063460), (10, 15250768), (13, 11731360), (16, 9531730), (17, 8971040), (19, 8026720), (20, 7625384), (26, 5865680), (32, 4765865), (34, 4485520), (38, 4013360), (40, 3812692), (52, 2932840), (65, 2346272), (68, 2242760), (76, 2006680), (80, 1906346), (85, 1794208), (95, 1605344), (104, 1466420), (130, 1173136), (136, 1121380), (152, 1003340), (160, 953173), (170, 897104), (190, 802672), (208, 733210), (221, 690080), (227, 671840), (247, 617440), (260, 586568), (272, 560690), (304, 501670), (323, 472160), (340, 448552), (380, 401336), (416, 366605), (442, 345040), (454, 335920), (494, 308720), (520, 293284), (544, 280345), (608, 250835), (646, 236080), (680, 224276), (760, 200668), (884, 172520), (908, 167960), (988, 154360), (1040, 146642), (1105, 138016), (1135, 134368), (1235, 123488), (1292, 118040), (1360, 112138), (1520, 100334), (1615, 94432), (1768, 86260), (1816, 83980), (1976, 77180), (2080, 73321), (2210, 69008), (2270, 67184), (2470, 61744), (2584, 59020), (2720, 56069), (2951, 51680), (3040, 50167), (3230, 47216), (3536, 43130), (3632, 41990), (3859, 39520), (3952, 38590), (4199, 36320), (4313, 35360), (4420, 34504), (4540, 33592), (4940, 30872), (5168, 29510), (5902, 25840), (6460, 23608), (7072, 21565), (7264, 20995), (7718, 19760), (7904, 19295), (8398, 18160), (8626, 17680), (8840, 17252), (9080, 16796), (9880, 15436), (10336, 14755), (11804, 12920)]