23423960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 70178400

約数和(自身を除く): 46754440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 37, 38, 40, 49, 56, 68, 70, 74, 76, 85, 95, 98, 119, 133, 136, 140, 148, 152, 170, 185, 190, 196, 238, 245, 259, 266, 280, 296, 323, 340, 370, 380, 392, 476, 490, 518, 532, 595, 629, 646, 665, 680, 703, 740, 760, 833, 931, 952, 980, 1036, 1064, 1190, 1258, 1292, 1295, 1330, 1406, 1480, 1615, 1666, 1813, 1862, 1960, 2072, 2261, 2380, 2516, 2584, 2590, 2660, 2812, 3145, 3230, 3332, 3515, 3626, 3724, 4165, 4403, 4522, 4655, 4760, 4921, 5032, 5180, 5320, 5624, 6290, 6460, 6664, 7030, 7252, 7448, 8330, 8806, 9044, 9065, 9310, 9842, 10360, 11305, 11951, 12580, 12920, 14060, 14504, 15827, 16660, 17612, 18088, 18130, 18620, 19684, 22015, 22610, 23902, 24605, 25160, 28120, 30821, 31654, 33320, 34447, 35224, 36260, 37240, 39368, 44030, 45220, 47804, 49210, 59755, 61642, 63308, 68894, 72520, 79135, 83657, 88060, 90440, 95608, 98420, 119510, 123284, 126616, 137788, 154105, 158270, 167314, 172235, 176120, 196840, 239020, 246568, 275576, 308210, 316540, 334628, 344470, 418285, 478040, 585599, 616420, 633080, 669256, 688940, 836570, 1171198, 1232840, 1377880, 1673140, 2342396, 2927995, 3346280, 4684792, 5855990, 11711980, 23423960]

約数ペア:

[(1, 23423960), (2, 11711980), (4, 5855990), (5, 4684792), (7, 3346280), (8, 2927995), (10, 2342396), (14, 1673140), (17, 1377880), (19, 1232840), (20, 1171198), (28, 836570), (34, 688940), (35, 669256), (37, 633080), (38, 616420), (40, 585599), (49, 478040), (56, 418285), (68, 344470), (70, 334628), (74, 316540), (76, 308210), (85, 275576), (95, 246568), (98, 239020), (119, 196840), (133, 176120), (136, 172235), (140, 167314), (148, 158270), (152, 154105), (170, 137788), (185, 126616), (190, 123284), (196, 119510), (238, 98420), (245, 95608), (259, 90440), (266, 88060), (280, 83657), (296, 79135), (323, 72520), (340, 68894), (370, 63308), (380, 61642), (392, 59755), (476, 49210), (490, 47804), (518, 45220), (532, 44030), (595, 39368), (629, 37240), (646, 36260), (665, 35224), (680, 34447), (703, 33320), (740, 31654), (760, 30821), (833, 28120), (931, 25160), (952, 24605), (980, 23902), (1036, 22610), (1064, 22015), (1190, 19684), (1258, 18620), (1292, 18130), (1295, 18088), (1330, 17612), (1406, 16660), (1480, 15827), (1615, 14504), (1666, 14060), (1813, 12920), (1862, 12580), (1960, 11951), (2072, 11305), (2261, 10360), (2380, 9842), (2516, 9310), (2584, 9065), (2590, 9044), (2660, 8806), (2812, 8330), (3145, 7448), (3230, 7252), (3332, 7030), (3515, 6664), (3626, 6460), (3724, 6290), (4165, 5624), (4403, 5320), (4522, 5180), (4655, 5032), (4760, 4921)]