47372640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 178246656

約数和(自身を除く): 130874016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 613, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1226, 1288, 1380, 1610, 1680, 1839, 1840, 1932, 2208, 2415, 2452, 2576, 2760, 3065, 3220, 3360, 3678, 3680, 3864, 4291, 4830, 4904, 5152, 5520, 6130, 6440, 7356, 7728, 8582, 9195, 9660, 9808, 11040, 12260, 12873, 12880, 14099, 14712, 15456, 17164, 18390, 19320, 19616, 21455, 24520, 25746, 25760, 28198, 29424, 34328, 36780, 38640, 42297, 42910, 49040, 51492, 56396, 58848, 64365, 68656, 70495, 73560, 77280, 84594, 85820, 98080, 98693, 102984, 112792, 128730, 137312, 140990, 147120, 169188, 171640, 197386, 205968, 211485, 225584, 257460, 281980, 294240, 296079, 338376, 343280, 394772, 411936, 422970, 451168, 493465, 514920, 563960, 592158, 676752, 686560, 789544, 845940, 986930, 1029840, 1127920, 1184316, 1353504, 1480395, 1579088, 1691880, 1973860, 2059680, 2255840, 2368632, 2960790, 3158176, 3383760, 3947720, 4737264, 5921580, 6767520, 7895440, 9474528, 11843160, 15790880, 23686320, 47372640]

約数ペア:

[(1, 47372640), (2, 23686320), (3, 15790880), (4, 11843160), (5, 9474528), (6, 7895440), (7, 6767520), (8, 5921580), (10, 4737264), (12, 3947720), (14, 3383760), (15, 3158176), (16, 2960790), (20, 2368632), (21, 2255840), (23, 2059680), (24, 1973860), (28, 1691880), (30, 1579088), (32, 1480395), (35, 1353504), (40, 1184316), (42, 1127920), (46, 1029840), (48, 986930), (56, 845940), (60, 789544), (69, 686560), (70, 676752), (80, 592158), (84, 563960), (92, 514920), (96, 493465), (105, 451168), (112, 422970), (115, 411936), (120, 394772), (138, 343280), (140, 338376), (160, 296079), (161, 294240), (168, 281980), (184, 257460), (210, 225584), (224, 211485), (230, 205968), (240, 197386), (276, 171640), (280, 169188), (322, 147120), (336, 140990), (345, 137312), (368, 128730), (420, 112792), (460, 102984), (480, 98693), (483, 98080), (552, 85820), (560, 84594), (613, 77280), (644, 73560), (672, 70495), (690, 68656), (736, 64365), (805, 58848), (840, 56396), (920, 51492), (966, 49040), (1104, 42910), (1120, 42297), (1226, 38640), (1288, 36780), (1380, 34328), (1610, 29424), (1680, 28198), (1839, 25760), (1840, 25746), (1932, 24520), (2208, 21455), (2415, 19616), (2452, 19320), (2576, 18390), (2760, 17164), (3065, 15456), (3220, 14712), (3360, 14099), (3678, 12880), (3680, 12873), (3864, 12260), (4291, 11040), (4830, 9808), (4904, 9660), (5152, 9195), (5520, 8582), (6130, 7728), (6440, 7356)]