23732280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 90810720

約数和(自身を除く): 67078440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 461, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 922, 936, 990, 1144, 1170, 1287, 1320, 1383, 1430, 1560, 1716, 1844, 1980, 2145, 2305, 2340, 2574, 2766, 2860, 3432, 3688, 3960, 4149, 4290, 4610, 4680, 5071, 5148, 5532, 5720, 5993, 6435, 6915, 8298, 8580, 9220, 10142, 10296, 11064, 11986, 12870, 13830, 15213, 16596, 17160, 17979, 18440, 20284, 20745, 23972, 25355, 25740, 27660, 29965, 30426, 33192, 35958, 40568, 41490, 45639, 47944, 50710, 51480, 53937, 55320, 59930, 60852, 65923, 71916, 76065, 82980, 89895, 91278, 101420, 107874, 119860, 121704, 131846, 143832, 152130, 165960, 179790, 182556, 197769, 202840, 215748, 228195, 239720, 263692, 269685, 304260, 329615, 359580, 365112, 395538, 431496, 456390, 527384, 539370, 593307, 608520, 659230, 719160, 791076, 912780, 988845, 1078740, 1186614, 1318460, 1582152, 1825560, 1977690, 2157480, 2373228, 2636920, 2966535, 3955380, 4746456, 5933070, 7910760, 11866140, 23732280]

約数ペア:

[(1, 23732280), (2, 11866140), (3, 7910760), (4, 5933070), (5, 4746456), (6, 3955380), (8, 2966535), (9, 2636920), (10, 2373228), (11, 2157480), (12, 1977690), (13, 1825560), (15, 1582152), (18, 1318460), (20, 1186614), (22, 1078740), (24, 988845), (26, 912780), (30, 791076), (33, 719160), (36, 659230), (39, 608520), (40, 593307), (44, 539370), (45, 527384), (52, 456390), (55, 431496), (60, 395538), (65, 365112), (66, 359580), (72, 329615), (78, 304260), (88, 269685), (90, 263692), (99, 239720), (104, 228195), (110, 215748), (117, 202840), (120, 197769), (130, 182556), (132, 179790), (143, 165960), (156, 152130), (165, 143832), (180, 131846), (195, 121704), (198, 119860), (220, 107874), (234, 101420), (260, 91278), (264, 89895), (286, 82980), (312, 76065), (330, 71916), (360, 65923), (390, 60852), (396, 59930), (429, 55320), (440, 53937), (461, 51480), (468, 50710), (495, 47944), (520, 45639), (572, 41490), (585, 40568), (660, 35958), (715, 33192), (780, 30426), (792, 29965), (858, 27660), (922, 25740), (936, 25355), (990, 23972), (1144, 20745), (1170, 20284), (1287, 18440), (1320, 17979), (1383, 17160), (1430, 16596), (1560, 15213), (1716, 13830), (1844, 12870), (1980, 11986), (2145, 11064), (2305, 10296), (2340, 10142), (2574, 9220), (2766, 8580), (2860, 8298), (3432, 6915), (3688, 6435), (3960, 5993), (4149, 5720), (4290, 5532), (4610, 5148), (4680, 5071)]