145973520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2670

約数の個数: 240

約数和(自身を含む): 611425152

約数和(自身を除く): 465451632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2633, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5266, 5544, 6160, 6930, 7899, 7920, 9240, 10532, 11088, 13165, 13860, 15798, 18431, 18480, 21064, 23697, 26330, 27720, 28963, 31596, 36862, 39495, 42128, 47394, 52660, 55293, 55440, 57926, 63192, 73724, 78990, 86889, 92155, 94788, 105320, 110586, 115852, 118485, 126384, 144815, 147448, 157980, 165879, 173778, 184310, 189576, 202741, 210640, 221172, 231704, 236970, 260667, 276465, 289630, 294896, 315960, 331758, 347556, 368620, 379152, 405482, 434445, 442344, 463408, 473940, 521334, 552930, 579260, 608223, 631920, 663516, 695112, 737240, 810964, 829395, 868890, 884688, 947880, 1013705, 1042668, 1105860, 1158520, 1216446, 1303335, 1327032, 1390224, 1474480, 1621928, 1658790, 1737780, 1824669, 1895760, 2027410, 2085336, 2211720, 2317040, 2432892, 2606670, 2654064, 3041115, 3243856, 3317580, 3475560, 3649338, 4054820, 4170672, 4423440, 4865784, 5213340, 6082230, 6635160, 6951120, 7298676, 8109640, 9123345, 9731568, 10426680, 12164460, 13270320, 14597352, 16219280, 18246690, 20853360, 24328920, 29194704, 36493380, 48657840, 72986760, 145973520]

約数ペア:

[(1, 145973520), (2, 72986760), (3, 48657840), (4, 36493380), (5, 29194704), (6, 24328920), (7, 20853360), (8, 18246690), (9, 16219280), (10, 14597352), (11, 13270320), (12, 12164460), (14, 10426680), (15, 9731568), (16, 9123345), (18, 8109640), (20, 7298676), (21, 6951120), (22, 6635160), (24, 6082230), (28, 5213340), (30, 4865784), (33, 4423440), (35, 4170672), (36, 4054820), (40, 3649338), (42, 3475560), (44, 3317580), (45, 3243856), (48, 3041115), (55, 2654064), (56, 2606670), (60, 2432892), (63, 2317040), (66, 2211720), (70, 2085336), (72, 2027410), (77, 1895760), (80, 1824669), (84, 1737780), (88, 1658790), (90, 1621928), (99, 1474480), (105, 1390224), (110, 1327032), (112, 1303335), (120, 1216446), (126, 1158520), (132, 1105860), (140, 1042668), (144, 1013705), (154, 947880), (165, 884688), (168, 868890), (176, 829395), (180, 810964), (198, 737240), (210, 695112), (220, 663516), (231, 631920), (240, 608223), (252, 579260), (264, 552930), (280, 521334), (308, 473940), (315, 463408), (330, 442344), (336, 434445), (360, 405482), (385, 379152), (396, 368620), (420, 347556), (440, 331758), (462, 315960), (495, 294896), (504, 289630), (528, 276465), (560, 260667), (616, 236970), (630, 231704), (660, 221172), (693, 210640), (720, 202741), (770, 189576), (792, 184310), (840, 173778), (880, 165879), (924, 157980), (990, 147448), (1008, 144815), (1155, 126384), (1232, 118485), (1260, 115852), (1320, 110586), (1386, 105320), (1540, 94788), (1584, 92155), (1680, 86889), (1848, 78990), (1980, 73724), (2310, 63192), (2520, 57926), (2633, 55440), (2640, 55293), (2772, 52660), (3080, 47394), (3465, 42128), (3696, 39495), (3960, 36862), (4620, 31596), (5040, 28963), (5266, 27720), (5544, 26330), (6160, 23697), (6930, 21064), (7899, 18480), (7920, 18431), (9240, 15798), (10532, 13860), (11088, 13165)]