69044480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 185431680

約数和(自身を除く): 116387200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 167, 170, 190, 256, 272, 304, 320, 323, 334, 340, 380, 544, 608, 640, 646, 668, 680, 760, 835, 1088, 1216, 1280, 1292, 1336, 1360, 1520, 1615, 1670, 2176, 2432, 2584, 2672, 2720, 2839, 3040, 3173, 3230, 3340, 4352, 4864, 5168, 5344, 5440, 5678, 6080, 6346, 6460, 6680, 10336, 10688, 10880, 11356, 12160, 12692, 12920, 13360, 14195, 15865, 20672, 21376, 21760, 22712, 24320, 25384, 25840, 26720, 28390, 31730, 41344, 42752, 45424, 50768, 51680, 53440, 53941, 56780, 63460, 82688, 90848, 101536, 103360, 106880, 107882, 113560, 126920, 181696, 203072, 206720, 213760, 215764, 227120, 253840, 269705, 363392, 406144, 413440, 431528, 454240, 507680, 539410, 726784, 812288, 863056, 908480, 1015360, 1078820, 1726112, 1816960, 2030720, 2157640, 3452224, 3633920, 4061440, 4315280, 6904448, 8630560, 13808896, 17261120, 34522240, 69044480]

約数ペア:

[(1, 69044480), (2, 34522240), (4, 17261120), (5, 13808896), (8, 8630560), (10, 6904448), (16, 4315280), (17, 4061440), (19, 3633920), (20, 3452224), (32, 2157640), (34, 2030720), (38, 1816960), (40, 1726112), (64, 1078820), (68, 1015360), (76, 908480), (80, 863056), (85, 812288), (95, 726784), (128, 539410), (136, 507680), (152, 454240), (160, 431528), (167, 413440), (170, 406144), (190, 363392), (256, 269705), (272, 253840), (304, 227120), (320, 215764), (323, 213760), (334, 206720), (340, 203072), (380, 181696), (544, 126920), (608, 113560), (640, 107882), (646, 106880), (668, 103360), (680, 101536), (760, 90848), (835, 82688), (1088, 63460), (1216, 56780), (1280, 53941), (1292, 53440), (1336, 51680), (1360, 50768), (1520, 45424), (1615, 42752), (1670, 41344), (2176, 31730), (2432, 28390), (2584, 26720), (2672, 25840), (2720, 25384), (2839, 24320), (3040, 22712), (3173, 21760), (3230, 21376), (3340, 20672), (4352, 15865), (4864, 14195), (5168, 13360), (5344, 12920), (5440, 12692), (5678, 12160), (6080, 11356), (6346, 10880), (6460, 10688), (6680, 10336)]