2159579760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4001}}^1$

素因数の和:4203

約数の個数: 160

約数和(自身を含む): 7253160768

約数和(自身を除く): 5093581008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1384, 1560, 1730, 2076, 2249, 2595, 2768, 3120, 3460, 4001, 4152, 4498, 5190, 6747, 6920, 8002, 8304, 8996, 10380, 11245, 12003, 13494, 13840, 16004, 17992, 20005, 20760, 22490, 24006, 26988, 32008, 33735, 35984, 40010, 41520, 44980, 48012, 52013, 53976, 60015, 64016, 67470, 80020, 89960, 96024, 104026, 107952, 120030, 134940, 156039, 160040, 179920, 192048, 208052, 240060, 260065, 269880, 312078, 320080, 416104, 480120, 520130, 539760, 624156, 692173, 780195, 832208, 960240, 1040260, 1248312, 1384346, 1560390, 2076519, 2080520, 2496624, 2768692, 3120780, 3460865, 4153038, 4161040, 5537384, 6241560, 6921730, 8306076, 8998249, 10382595, 11074768, 12483120, 13843460, 16612152, 17996498, 20765190, 26994747, 27686920, 33224304, 35992996, 41530380, 44991245, 53989494, 55373840, 71985992, 83060760, 89982490, 107978988, 134973735, 143971984, 166121520, 179964980, 215957976, 269947470, 359929960, 431915952, 539894940, 719859920, 1079789880, 2159579760]

約数ペア:

[(1, 2159579760), (2, 1079789880), (3, 719859920), (4, 539894940), (5, 431915952), (6, 359929960), (8, 269947470), (10, 215957976), (12, 179964980), (13, 166121520), (15, 143971984), (16, 134973735), (20, 107978988), (24, 89982490), (26, 83060760), (30, 71985992), (39, 55373840), (40, 53989494), (48, 44991245), (52, 41530380), (60, 35992996), (65, 33224304), (78, 27686920), (80, 26994747), (104, 20765190), (120, 17996498), (130, 16612152), (156, 13843460), (173, 12483120), (195, 11074768), (208, 10382595), (240, 8998249), (260, 8306076), (312, 6921730), (346, 6241560), (390, 5537384), (519, 4161040), (520, 4153038), (624, 3460865), (692, 3120780), (780, 2768692), (865, 2496624), (1038, 2080520), (1040, 2076519), (1384, 1560390), (1560, 1384346), (1730, 1248312), (2076, 1040260), (2249, 960240), (2595, 832208), (2768, 780195), (3120, 692173), (3460, 624156), (4001, 539760), (4152, 520130), (4498, 480120), (5190, 416104), (6747, 320080), (6920, 312078), (8002, 269880), (8304, 260065), (8996, 240060), (10380, 208052), (11245, 192048), (12003, 179920), (13494, 160040), (13840, 156039), (16004, 134940), (17992, 120030), (20005, 107952), (20760, 104026), (22490, 96024), (24006, 89960), (26988, 80020), (32008, 67470), (33735, 64016), (35984, 60015), (40010, 53976), (41520, 52013), (44980, 48012)]