250451040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 910103040

約数和(自身を除く): 659652000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 569, 655, 672, 786, 840, 917, 1048, 1120, 1138, 1310, 1572, 1680, 1707, 1834, 1965, 2096, 2276, 2620, 2751, 2845, 3144, 3360, 3414, 3668, 3930, 3983, 4192, 4552, 4585, 5240, 5502, 5690, 6288, 6828, 7336, 7860, 7966, 8535, 9104, 9170, 10480, 11004, 11380, 11949, 12576, 13656, 13755, 14672, 15720, 15932, 17070, 18208, 18340, 19915, 20960, 22008, 22760, 23898, 27312, 27510, 29344, 31440, 31864, 34140, 36680, 39830, 44016, 45520, 47796, 54624, 55020, 59745, 62880, 63728, 68280, 73360, 74539, 79660, 88032, 91040, 95592, 110040, 119490, 127456, 136560, 146720, 149078, 159320, 191184, 220080, 223617, 238980, 273120, 298156, 318640, 372695, 382368, 440160, 447234, 477960, 521773, 596312, 637280, 745390, 894468, 955920, 1043546, 1118085, 1192624, 1490780, 1565319, 1788936, 1911840, 2087092, 2236170, 2385248, 2608865, 2981560, 3130638, 3577872, 4174184, 4472340, 5217730, 5963120, 6261276, 7155744, 7826595, 8348368, 8944680, 10435460, 11926240, 12522552, 15653190, 16696736, 17889360, 20870920, 25045104, 31306380, 35778720, 41741840, 50090208, 62612760, 83483680, 125225520, 250451040]

約数ペア:

[(1, 250451040), (2, 125225520), (3, 83483680), (4, 62612760), (5, 50090208), (6, 41741840), (7, 35778720), (8, 31306380), (10, 25045104), (12, 20870920), (14, 17889360), (15, 16696736), (16, 15653190), (20, 12522552), (21, 11926240), (24, 10435460), (28, 8944680), (30, 8348368), (32, 7826595), (35, 7155744), (40, 6261276), (42, 5963120), (48, 5217730), (56, 4472340), (60, 4174184), (70, 3577872), (80, 3130638), (84, 2981560), (96, 2608865), (105, 2385248), (112, 2236170), (120, 2087092), (131, 1911840), (140, 1788936), (160, 1565319), (168, 1490780), (210, 1192624), (224, 1118085), (240, 1043546), (262, 955920), (280, 894468), (336, 745390), (393, 637280), (420, 596312), (480, 521773), (524, 477960), (560, 447234), (569, 440160), (655, 382368), (672, 372695), (786, 318640), (840, 298156), (917, 273120), (1048, 238980), (1120, 223617), (1138, 220080), (1310, 191184), (1572, 159320), (1680, 149078), (1707, 146720), (1834, 136560), (1965, 127456), (2096, 119490), (2276, 110040), (2620, 95592), (2751, 91040), (2845, 88032), (3144, 79660), (3360, 74539), (3414, 73360), (3668, 68280), (3930, 63728), (3983, 62880), (4192, 59745), (4552, 55020), (4585, 54624), (5240, 47796), (5502, 45520), (5690, 44016), (6288, 39830), (6828, 36680), (7336, 34140), (7860, 31864), (7966, 31440), (8535, 29344), (9104, 27510), (9170, 27312), (10480, 23898), (11004, 22760), (11380, 22008), (11949, 20960), (12576, 19915), (13656, 18340), (13755, 18208), (14672, 17070), (15720, 15932)]