23273880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 57596520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 269, 280, 309, 412, 420, 515, 538, 618, 721, 807, 824, 840, 1030, 1076, 1236, 1345, 1442, 1545, 1614, 1883, 2060, 2152, 2163, 2472, 2690, 2884, 3090, 3228, 3605, 3766, 4035, 4120, 4326, 5380, 5649, 5768, 6180, 6456, 7210, 7532, 8070, 8652, 9415, 10760, 10815, 11298, 12360, 14420, 15064, 16140, 17304, 18830, 21630, 22596, 27707, 28245, 28840, 32280, 37660, 43260, 45192, 55414, 56490, 75320, 83121, 86520, 110828, 112980, 138535, 166242, 193949, 221656, 225960, 277070, 332484, 387898, 415605, 554140, 581847, 664968, 775796, 831210, 969745, 1108280, 1163694, 1551592, 1662420, 1939490, 2327388, 2909235, 3324840, 3878980, 4654776, 5818470, 7757960, 11636940, 23273880]

約数ペア:

[(1, 23273880), (2, 11636940), (3, 7757960), (4, 5818470), (5, 4654776), (6, 3878980), (7, 3324840), (8, 2909235), (10, 2327388), (12, 1939490), (14, 1662420), (15, 1551592), (20, 1163694), (21, 1108280), (24, 969745), (28, 831210), (30, 775796), (35, 664968), (40, 581847), (42, 554140), (56, 415605), (60, 387898), (70, 332484), (84, 277070), (103, 225960), (105, 221656), (120, 193949), (140, 166242), (168, 138535), (206, 112980), (210, 110828), (269, 86520), (280, 83121), (309, 75320), (412, 56490), (420, 55414), (515, 45192), (538, 43260), (618, 37660), (721, 32280), (807, 28840), (824, 28245), (840, 27707), (1030, 22596), (1076, 21630), (1236, 18830), (1345, 17304), (1442, 16140), (1545, 15064), (1614, 14420), (1883, 12360), (2060, 11298), (2152, 10815), (2163, 10760), (2472, 9415), (2690, 8652), (2884, 8070), (3090, 7532), (3228, 7210), (3605, 6456), (3766, 6180), (4035, 5768), (4120, 5649), (4326, 5380)]