2516900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4663}}^1$

素因数の和:4865

約数の個数: 160

約数和(自身を含む): 8452958976

約数和(自身を除く): 5936058096

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, 4152, 4498, 4663, 5190, 6747, 6920, 8304, 8996, 9326, 10380, 11245, 13494, 13840, 13989, 17992, 18652, 20760, 22490, 23315, 26988, 27978, 33735, 35984, 37304, 41520, 44980, 46630, 53976, 55956, 60619, 67470, 69945, 74608, 89960, 93260, 107952, 111912, 121238, 134940, 139890, 179920, 181857, 186520, 223824, 242476, 269880, 279780, 303095, 363714, 373040, 484952, 539760, 559560, 606190, 727428, 806699, 909285, 969904, 1119120, 1212380, 1454856, 1613398, 1818570, 2420097, 2424760, 2909712, 3226796, 3637140, 4033495, 4840194, 4849520, 6453592, 7274280, 8066990, 9680388, 10487087, 12100485, 12907184, 14548560, 16133980, 19360776, 20974174, 24200970, 31461261, 32267960, 38721552, 41948348, 48401940, 52435435, 62922522, 64535920, 83896696, 96803880, 104870870, 125845044, 157306305, 167793392, 193607760, 209741740, 251690088, 314612610, 419483480, 503380176, 629225220, 838966960, 1258450440, 2516900880]

約数ペア:

[(1, 2516900880), (2, 1258450440), (3, 838966960), (4, 629225220), (5, 503380176), (6, 419483480), (8, 314612610), (10, 251690088), (12, 209741740), (13, 193607760), (15, 167793392), (16, 157306305), (20, 125845044), (24, 104870870), (26, 96803880), (30, 83896696), (39, 64535920), (40, 62922522), (48, 52435435), (52, 48401940), (60, 41948348), (65, 38721552), (78, 32267960), (80, 31461261), (104, 24200970), (120, 20974174), (130, 19360776), (156, 16133980), (173, 14548560), (195, 12907184), (208, 12100485), (240, 10487087), (260, 9680388), (312, 8066990), (346, 7274280), (390, 6453592), (519, 4849520), (520, 4840194), (624, 4033495), (692, 3637140), (780, 3226796), (865, 2909712), (1038, 2424760), (1040, 2420097), (1384, 1818570), (1560, 1613398), (1730, 1454856), (2076, 1212380), (2249, 1119120), (2595, 969904), (2768, 909285), (3120, 806699), (3460, 727428), (4152, 606190), (4498, 559560), (4663, 539760), (5190, 484952), (6747, 373040), (6920, 363714), (8304, 303095), (8996, 279780), (9326, 269880), (10380, 242476), (11245, 223824), (13494, 186520), (13840, 181857), (13989, 179920), (17992, 139890), (18652, 134940), (20760, 121238), (22490, 111912), (23315, 107952), (26988, 93260), (27978, 89960), (33735, 74608), (35984, 69945), (37304, 67470), (41520, 60619), (44980, 55956), (46630, 53976)]