23189880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 128

約数和(自身を含む): 83750400

約数和(自身を除く): 60560520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1453, 1596, 1995, 2280, 2660, 2906, 3192, 3990, 4359, 5320, 5812, 7265, 7980, 8718, 10171, 11624, 14530, 15960, 17436, 20342, 21795, 27607, 29060, 30513, 34872, 40684, 43590, 50855, 55214, 58120, 61026, 81368, 82821, 87180, 101710, 110428, 122052, 138035, 152565, 165642, 174360, 193249, 203420, 220856, 244104, 276070, 305130, 331284, 386498, 406840, 414105, 552140, 579747, 610260, 662568, 772996, 828210, 966245, 1104280, 1159494, 1220520, 1545992, 1656420, 1932490, 2318988, 2898735, 3312840, 3864980, 4637976, 5797470, 7729960, 11594940, 23189880]

約数ペア:

[(1, 23189880), (2, 11594940), (3, 7729960), (4, 5797470), (5, 4637976), (6, 3864980), (7, 3312840), (8, 2898735), (10, 2318988), (12, 1932490), (14, 1656420), (15, 1545992), (19, 1220520), (20, 1159494), (21, 1104280), (24, 966245), (28, 828210), (30, 772996), (35, 662568), (38, 610260), (40, 579747), (42, 552140), (56, 414105), (57, 406840), (60, 386498), (70, 331284), (76, 305130), (84, 276070), (95, 244104), (105, 220856), (114, 203420), (120, 193249), (133, 174360), (140, 165642), (152, 152565), (168, 138035), (190, 122052), (210, 110428), (228, 101710), (266, 87180), (280, 82821), (285, 81368), (380, 61026), (399, 58120), (420, 55214), (456, 50855), (532, 43590), (570, 40684), (665, 34872), (760, 30513), (798, 29060), (840, 27607), (1064, 21795), (1140, 20342), (1330, 17436), (1453, 15960), (1596, 14530), (1995, 11624), (2280, 10171), (2660, 8718), (2906, 7980), (3192, 7265), (3990, 5812), (4359, 5320)]