501154920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2896

約数の個数: 192

約数和(自身を含む): 1888323840

約数和(自身を除く): 1387168920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2801, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5602, 5964, 6390, 7455, 8403, 8520, 8946, 9940, 11204, 11928, 12780, 14005, 14910, 16806, 17892, 19607, 19880, 22365, 22408, 25209, 25560, 28010, 29820, 33612, 35784, 39214, 42015, 44730, 50418, 56020, 58821, 59640, 67224, 78428, 84030, 89460, 98035, 100836, 112040, 117642, 126045, 156856, 168060, 176463, 178920, 196070, 198871, 201672, 235284, 252090, 294105, 336120, 352926, 392140, 397742, 470568, 504180, 588210, 596613, 705852, 784280, 795484, 882315, 994355, 1008360, 1176420, 1193226, 1392097, 1411704, 1590968, 1764630, 1789839, 1988710, 2352840, 2386452, 2784194, 2983065, 3529260, 3579678, 3977420, 4176291, 4772904, 5568388, 5966130, 6960485, 7058520, 7159356, 7954840, 8352582, 8949195, 11136776, 11932260, 12528873, 13920970, 14318712, 16705164, 17898390, 20881455, 23864520, 25057746, 27841940, 33410328, 35796780, 41762910, 50115492, 55683880, 62644365, 71593560, 83525820, 100230984, 125288730, 167051640, 250577460, 501154920]

約数ペア:

[(1, 501154920), (2, 250577460), (3, 167051640), (4, 125288730), (5, 100230984), (6, 83525820), (7, 71593560), (8, 62644365), (9, 55683880), (10, 50115492), (12, 41762910), (14, 35796780), (15, 33410328), (18, 27841940), (20, 25057746), (21, 23864520), (24, 20881455), (28, 17898390), (30, 16705164), (35, 14318712), (36, 13920970), (40, 12528873), (42, 11932260), (45, 11136776), (56, 8949195), (60, 8352582), (63, 7954840), (70, 7159356), (71, 7058520), (72, 6960485), (84, 5966130), (90, 5568388), (105, 4772904), (120, 4176291), (126, 3977420), (140, 3579678), (142, 3529260), (168, 2983065), (180, 2784194), (210, 2386452), (213, 2352840), (252, 1988710), (280, 1789839), (284, 1764630), (315, 1590968), (355, 1411704), (360, 1392097), (420, 1193226), (426, 1176420), (497, 1008360), (504, 994355), (568, 882315), (630, 795484), (639, 784280), (710, 705852), (840, 596613), (852, 588210), (994, 504180), (1065, 470568), (1260, 397742), (1278, 392140), (1420, 352926), (1491, 336120), (1704, 294105), (1988, 252090), (2130, 235284), (2485, 201672), (2520, 198871), (2556, 196070), (2801, 178920), (2840, 176463), (2982, 168060), (3195, 156856), (3976, 126045), (4260, 117642), (4473, 112040), (4970, 100836), (5112, 98035), (5602, 89460), (5964, 84030), (6390, 78428), (7455, 67224), (8403, 59640), (8520, 58821), (8946, 56020), (9940, 50418), (11204, 44730), (11928, 42015), (12780, 39214), (14005, 35784), (14910, 33612), (16806, 29820), (17892, 28010), (19607, 25560), (19880, 25209), (22365, 22408)]