23404920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 93312000

約数和(自身を除く): 69907080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 149, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 298, 308, 330, 340, 357, 374, 385, 408, 420, 440, 447, 462, 476, 510, 561, 595, 596, 616, 660, 680, 714, 745, 748, 770, 840, 894, 924, 935, 952, 1020, 1043, 1122, 1155, 1190, 1192, 1309, 1320, 1428, 1490, 1496, 1540, 1639, 1785, 1788, 1848, 1870, 2040, 2086, 2235, 2244, 2310, 2380, 2533, 2618, 2805, 2856, 2980, 3080, 3129, 3278, 3570, 3576, 3740, 3927, 4172, 4470, 4488, 4620, 4760, 4917, 5066, 5215, 5236, 5610, 5960, 6258, 6545, 6556, 7140, 7480, 7599, 7854, 8195, 8344, 8940, 9240, 9834, 10132, 10430, 10472, 11220, 11473, 12516, 12665, 13090, 13112, 14280, 15198, 15645, 15708, 16390, 17731, 17880, 19635, 19668, 20264, 20860, 22440, 22946, 24585, 25032, 25330, 26180, 27863, 30396, 31290, 31416, 32780, 34419, 35462, 37995, 39270, 39336, 41720, 45892, 49170, 50660, 52360, 53193, 55726, 57365, 60792, 62580, 65560, 68838, 70924, 75990, 78540, 83589, 88655, 91784, 98340, 101320, 106386, 111452, 114730, 125160, 137676, 139315, 141848, 151980, 157080, 167178, 172095, 177310, 195041, 196680, 212772, 222904, 229460, 265965, 275352, 278630, 303960, 334356, 344190, 354620, 390082, 417945, 425544, 458920, 531930, 557260, 585123, 668712, 688380, 709240, 780164, 835890, 975205, 1063860, 1114520, 1170246, 1376760, 1560328, 1671780, 1950410, 2127720, 2340492, 2925615, 3343560, 3900820, 4680984, 5851230, 7801640, 11702460, 23404920]

約数ペア:

[(1, 23404920), (2, 11702460), (3, 7801640), (4, 5851230), (5, 4680984), (6, 3900820), (7, 3343560), (8, 2925615), (10, 2340492), (11, 2127720), (12, 1950410), (14, 1671780), (15, 1560328), (17, 1376760), (20, 1170246), (21, 1114520), (22, 1063860), (24, 975205), (28, 835890), (30, 780164), (33, 709240), (34, 688380), (35, 668712), (40, 585123), (42, 557260), (44, 531930), (51, 458920), (55, 425544), (56, 417945), (60, 390082), (66, 354620), (68, 344190), (70, 334356), (77, 303960), (84, 278630), (85, 275352), (88, 265965), (102, 229460), (105, 222904), (110, 212772), (119, 196680), (120, 195041), (132, 177310), (136, 172095), (140, 167178), (149, 157080), (154, 151980), (165, 141848), (168, 139315), (170, 137676), (187, 125160), (204, 114730), (210, 111452), (220, 106386), (231, 101320), (238, 98340), (255, 91784), (264, 88655), (280, 83589), (298, 78540), (308, 75990), (330, 70924), (340, 68838), (357, 65560), (374, 62580), (385, 60792), (408, 57365), (420, 55726), (440, 53193), (447, 52360), (462, 50660), (476, 49170), (510, 45892), (561, 41720), (595, 39336), (596, 39270), (616, 37995), (660, 35462), (680, 34419), (714, 32780), (745, 31416), (748, 31290), (770, 30396), (840, 27863), (894, 26180), (924, 25330), (935, 25032), (952, 24585), (1020, 22946), (1043, 22440), (1122, 20860), (1155, 20264), (1190, 19668), (1192, 19635), (1309, 17880), (1320, 17731), (1428, 16390), (1490, 15708), (1496, 15645), (1540, 15198), (1639, 14280), (1785, 13112), (1788, 13090), (1848, 12665), (1870, 12516), (2040, 11473), (2086, 11220), (2235, 10472), (2244, 10430), (2310, 10132), (2380, 9834), (2533, 9240), (2618, 8940), (2805, 8344), (2856, 8195), (2980, 7854), (3080, 7599), (3129, 7480), (3278, 7140), (3570, 6556), (3576, 6545), (3740, 6258), (3927, 5960), (4172, 5610), (4470, 5236), (4488, 5215), (4620, 5066), (4760, 4917)]