23572920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 87004800

約数和(自身を除く): 63431880

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, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 211, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 422, 456, 490, 532, 570, 588, 633, 665, 735, 760, 798, 840, 844, 931, 980, 1055, 1064, 1140, 1176, 1266, 1330, 1470, 1477, 1596, 1688, 1862, 1960, 1995, 2110, 2280, 2532, 2660, 2793, 2940, 2954, 3165, 3192, 3724, 3990, 4009, 4220, 4431, 4655, 5064, 5320, 5586, 5880, 5908, 6330, 7385, 7448, 7980, 8018, 8440, 8862, 9310, 10339, 11172, 11816, 12027, 12660, 13965, 14770, 15960, 16036, 17724, 18620, 20045, 20678, 22155, 22344, 24054, 25320, 27930, 28063, 29540, 31017, 32072, 35448, 37240, 40090, 41356, 44310, 48108, 51695, 55860, 56126, 59080, 60135, 62034, 80180, 82712, 84189, 88620, 96216, 103390, 111720, 112252, 120270, 124068, 140315, 155085, 160360, 168378, 177240, 196441, 206780, 224504, 240540, 248136, 280630, 310170, 336756, 392882, 413560, 420945, 481080, 561260, 589323, 620340, 673512, 785764, 841890, 982205, 1122520, 1178646, 1240680, 1571528, 1683780, 1964410, 2357292, 2946615, 3367560, 3928820, 4714584, 5893230, 7857640, 11786460, 23572920]

約数ペア:

[(1, 23572920), (2, 11786460), (3, 7857640), (4, 5893230), (5, 4714584), (6, 3928820), (7, 3367560), (8, 2946615), (10, 2357292), (12, 1964410), (14, 1683780), (15, 1571528), (19, 1240680), (20, 1178646), (21, 1122520), (24, 982205), (28, 841890), (30, 785764), (35, 673512), (38, 620340), (40, 589323), (42, 561260), (49, 481080), (56, 420945), (57, 413560), (60, 392882), (70, 336756), (76, 310170), (84, 280630), (95, 248136), (98, 240540), (105, 224504), (114, 206780), (120, 196441), (133, 177240), (140, 168378), (147, 160360), (152, 155085), (168, 140315), (190, 124068), (196, 120270), (210, 112252), (211, 111720), (228, 103390), (245, 96216), (266, 88620), (280, 84189), (285, 82712), (294, 80180), (380, 62034), (392, 60135), (399, 59080), (420, 56126), (422, 55860), (456, 51695), (490, 48108), (532, 44310), (570, 41356), (588, 40090), (633, 37240), (665, 35448), (735, 32072), (760, 31017), (798, 29540), (840, 28063), (844, 27930), (931, 25320), (980, 24054), (1055, 22344), (1064, 22155), (1140, 20678), (1176, 20045), (1266, 18620), (1330, 17724), (1470, 16036), (1477, 15960), (1596, 14770), (1688, 13965), (1862, 12660), (1960, 12027), (1995, 11816), (2110, 11172), (2280, 10339), (2532, 9310), (2660, 8862), (2793, 8440), (2940, 8018), (2954, 7980), (3165, 7448), (3192, 7385), (3724, 6330), (3990, 5908), (4009, 5880), (4220, 5586), (4431, 5320), (4655, 5064)]