23444820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 61469100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 809, 828, 966, 1035, 1260, 1380, 1449, 1610, 1618, 1932, 2070, 2415, 2427, 2898, 3220, 3236, 4045, 4140, 4830, 4854, 5663, 5796, 7245, 7281, 8090, 9660, 9708, 11326, 12135, 14490, 14562, 16180, 16989, 18607, 22652, 24270, 28315, 28980, 29124, 33978, 36405, 37214, 48540, 50967, 55821, 56630, 67956, 72810, 74428, 84945, 93035, 101934, 111642, 113260, 130249, 145620, 167463, 169890, 186070, 203868, 223284, 254835, 260498, 279105, 334926, 339780, 372140, 390747, 509670, 520996, 558210, 651245, 669852, 781494, 837315, 1019340, 1116420, 1172241, 1302490, 1562988, 1674630, 1953735, 2344482, 2604980, 3349260, 3907470, 4688964, 5861205, 7814940, 11722410, 23444820]

約数ペア:

[(1, 23444820), (2, 11722410), (3, 7814940), (4, 5861205), (5, 4688964), (6, 3907470), (7, 3349260), (9, 2604980), (10, 2344482), (12, 1953735), (14, 1674630), (15, 1562988), (18, 1302490), (20, 1172241), (21, 1116420), (23, 1019340), (28, 837315), (30, 781494), (35, 669852), (36, 651245), (42, 558210), (45, 520996), (46, 509670), (60, 390747), (63, 372140), (69, 339780), (70, 334926), (84, 279105), (90, 260498), (92, 254835), (105, 223284), (115, 203868), (126, 186070), (138, 169890), (140, 167463), (161, 145620), (180, 130249), (207, 113260), (210, 111642), (230, 101934), (252, 93035), (276, 84945), (315, 74428), (322, 72810), (345, 67956), (414, 56630), (420, 55821), (460, 50967), (483, 48540), (630, 37214), (644, 36405), (690, 33978), (805, 29124), (809, 28980), (828, 28315), (966, 24270), (1035, 22652), (1260, 18607), (1380, 16989), (1449, 16180), (1610, 14562), (1618, 14490), (1932, 12135), (2070, 11326), (2415, 9708), (2427, 9660), (2898, 8090), (3220, 7281), (3236, 7245), (4045, 5796), (4140, 5663), (4830, 4854)]