628903200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 2159861760

約数和(自身を除く): 1530958560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 79, 80, 93, 96, 100, 107, 120, 124, 150, 155, 158, 160, 186, 200, 214, 237, 240, 248, 300, 310, 316, 321, 372, 395, 400, 428, 465, 474, 480, 496, 535, 600, 620, 632, 642, 744, 775, 790, 800, 856, 930, 948, 992, 1070, 1185, 1200, 1240, 1264, 1284, 1488, 1550, 1580, 1605, 1712, 1860, 1896, 1975, 2140, 2325, 2370, 2400, 2449, 2480, 2528, 2568, 2675, 2976, 3100, 3160, 3210, 3317, 3424, 3720, 3792, 3950, 4280, 4650, 4740, 4898, 4960, 5136, 5350, 5925, 6200, 6320, 6420, 6634, 7347, 7440, 7584, 7900, 8025, 8453, 8560, 9300, 9480, 9796, 9951, 10272, 10700, 11850, 12245, 12400, 12640, 12840, 13268, 14694, 14880, 15800, 16050, 16585, 16906, 17120, 18600, 18960, 19592, 19902, 21400, 23700, 24490, 24800, 25359, 25680, 26536, 29388, 31600, 32100, 33170, 33812, 36735, 37200, 37920, 39184, 39804, 42265, 42800, 47400, 48980, 49755, 50718, 51360, 53072, 58776, 61225, 63200, 64200, 66340, 67624, 73470, 74400, 78368, 79608, 82925, 84530, 85600, 94800, 97960, 99510, 101436, 106144, 117552, 122450, 126795, 128400, 132680, 135248, 146940, 159216, 165850, 169060, 183675, 189600, 195920, 199020, 202872, 211325, 235104, 244900, 248775, 253590, 256800, 262043, 265360, 270496, 293880, 318432, 331700, 338120, 367350, 391840, 398040, 405744, 422650, 489800, 497550, 507180, 524086, 530720, 587760, 633975, 663400, 676240, 734700, 786129, 796080, 811488, 845300, 979600, 995100, 1014360, 1048172, 1175520, 1267950, 1310215, 1326800, 1352480, 1469400, 1572258, 1592160, 1690600, 1959200, 1990200, 2028720, 2096344, 2535900, 2620430, 2653600, 2938800, 3144516, 3381200, 3930645, 3980400, 4057440, 4192688, 5071800, 5240860, 5877600, 6289032, 6551075, 6762400, 7861290, 7960800, 8385376, 10143600, 10481720, 12578064, 13102150, 15722580, 19653225, 20287200, 20963440, 25156128, 26204300, 31445160, 39306450, 41926880, 52408600, 62890320, 78612900, 104817200, 125780640, 157225800, 209634400, 314451600, 628903200]

約数ペア:

[(1, 628903200), (2, 314451600), (3, 209634400), (4, 157225800), (5, 125780640), (6, 104817200), (8, 78612900), (10, 62890320), (12, 52408600), (15, 41926880), (16, 39306450), (20, 31445160), (24, 26204300), (25, 25156128), (30, 20963440), (31, 20287200), (32, 19653225), (40, 15722580), (48, 13102150), (50, 12578064), (60, 10481720), (62, 10143600), (75, 8385376), (79, 7960800), (80, 7861290), (93, 6762400), (96, 6551075), (100, 6289032), (107, 5877600), (120, 5240860), (124, 5071800), (150, 4192688), (155, 4057440), (158, 3980400), (160, 3930645), (186, 3381200), (200, 3144516), (214, 2938800), (237, 2653600), (240, 2620430), (248, 2535900), (300, 2096344), (310, 2028720), (316, 1990200), (321, 1959200), (372, 1690600), (395, 1592160), (400, 1572258), (428, 1469400), (465, 1352480), (474, 1326800), (480, 1310215), (496, 1267950), (535, 1175520), (600, 1048172), (620, 1014360), (632, 995100), (642, 979600), (744, 845300), (775, 811488), (790, 796080), (800, 786129), (856, 734700), (930, 676240), (948, 663400), (992, 633975), (1070, 587760), (1185, 530720), (1200, 524086), (1240, 507180), (1264, 497550), (1284, 489800), (1488, 422650), (1550, 405744), (1580, 398040), (1605, 391840), (1712, 367350), (1860, 338120), (1896, 331700), (1975, 318432), (2140, 293880), (2325, 270496), (2370, 265360), (2400, 262043), (2449, 256800), (2480, 253590), (2528, 248775), (2568, 244900), (2675, 235104), (2976, 211325), (3100, 202872), (3160, 199020), (3210, 195920), (3317, 189600), (3424, 183675), (3720, 169060), (3792, 165850), (3950, 159216), (4280, 146940), (4650, 135248), (4740, 132680), (4898, 128400), (4960, 126795), (5136, 122450), (5350, 117552), (5925, 106144), (6200, 101436), (6320, 99510), (6420, 97960), (6634, 94800), (7347, 85600), (7440, 84530), (7584, 82925), (7900, 79608), (8025, 78368), (8453, 74400), (8560, 73470), (9300, 67624), (9480, 66340), (9796, 64200), (9951, 63200), (10272, 61225), (10700, 58776), (11850, 53072), (12245, 51360), (12400, 50718), (12640, 49755), (12840, 48980), (13268, 47400), (14694, 42800), (14880, 42265), (15800, 39804), (16050, 39184), (16585, 37920), (16906, 37200), (17120, 36735), (18600, 33812), (18960, 33170), (19592, 32100), (19902, 31600), (21400, 29388), (23700, 26536), (24490, 25680), (24800, 25359)]