1224400800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 288

約数和(自身を含む): 4703698944

約数和(自身を除く): 3479298144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 480, 496, 525, 560, 600, 620, 651, 672, 700, 744, 775, 800, 840, 868, 930, 992, 1050, 1085, 1120, 1200, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2351, 2400, 2480, 2604, 2800, 2976, 3100, 3255, 3360, 3472, 3720, 4200, 4340, 4650, 4702, 4960, 5208, 5425, 5600, 6200, 6510, 6944, 7053, 7440, 8400, 8680, 9300, 9404, 10416, 10850, 11755, 12400, 13020, 14106, 14880, 16275, 16457, 16800, 17360, 18600, 18808, 20832, 21700, 23510, 24800, 26040, 28212, 32550, 32914, 34720, 35265, 37200, 37616, 43400, 47020, 49371, 52080, 56424, 58775, 65100, 65828, 70530, 72881, 74400, 75232, 82285, 86800, 94040, 98742, 104160, 112848, 117550, 130200, 131656, 141060, 145762, 164570, 173600, 176325, 188080, 197484, 218643, 225696, 235100, 246855, 260400, 263312, 282120, 291524, 329140, 352650, 364405, 376160, 394968, 411425, 437286, 470200, 493710, 510167, 520800, 526624, 564240, 583048, 658280, 705300, 728810, 789936, 822850, 874572, 940400, 987420, 1020334, 1093215, 1128480, 1166096, 1234275, 1316560, 1410600, 1457620, 1530501, 1579872, 1645700, 1749144, 1822025, 1880800, 1974840, 2040668, 2186430, 2332192, 2468550, 2550835, 2633120, 2821200, 2915240, 3061002, 3291400, 3498288, 3644050, 3949680, 4081336, 4372860, 4937100, 5101670, 5466075, 5642400, 5830480, 6122004, 6582800, 6996576, 7288100, 7652505, 7899360, 8162672, 8745720, 9874200, 10203340, 10932150, 11660960, 12244008, 12754175, 13165600, 14576200, 15305010, 16325344, 17491440, 19748400, 20406680, 21864300, 24488016, 25508350, 29152400, 30610020, 34982880, 38262525, 39496800, 40813360, 43728600, 48976032, 51016700, 58304800, 61220040, 76525050, 81626720, 87457200, 102033400, 122440080, 153050100, 174914400, 204066800, 244880160, 306100200, 408133600, 612200400, 1224400800]

約数ペア:

[(1, 1224400800), (2, 612200400), (3, 408133600), (4, 306100200), (5, 244880160), (6, 204066800), (7, 174914400), (8, 153050100), (10, 122440080), (12, 102033400), (14, 87457200), (15, 81626720), (16, 76525050), (20, 61220040), (21, 58304800), (24, 51016700), (25, 48976032), (28, 43728600), (30, 40813360), (31, 39496800), (32, 38262525), (35, 34982880), (40, 30610020), (42, 29152400), (48, 25508350), (50, 24488016), (56, 21864300), (60, 20406680), (62, 19748400), (70, 17491440), (75, 16325344), (80, 15305010), (84, 14576200), (93, 13165600), (96, 12754175), (100, 12244008), (105, 11660960), (112, 10932150), (120, 10203340), (124, 9874200), (140, 8745720), (150, 8162672), (155, 7899360), (160, 7652505), (168, 7288100), (175, 6996576), (186, 6582800), (200, 6122004), (210, 5830480), (217, 5642400), (224, 5466075), (240, 5101670), (248, 4937100), (280, 4372860), (300, 4081336), (310, 3949680), (336, 3644050), (350, 3498288), (372, 3291400), (400, 3061002), (420, 2915240), (434, 2821200), (465, 2633120), (480, 2550835), (496, 2468550), (525, 2332192), (560, 2186430), (600, 2040668), (620, 1974840), (651, 1880800), (672, 1822025), (700, 1749144), (744, 1645700), (775, 1579872), (800, 1530501), (840, 1457620), (868, 1410600), (930, 1316560), (992, 1234275), (1050, 1166096), (1085, 1128480), (1120, 1093215), (1200, 1020334), (1240, 987420), (1302, 940400), (1400, 874572), (1488, 822850), (1550, 789936), (1680, 728810), (1736, 705300), (1860, 658280), (2100, 583048), (2170, 564240), (2325, 526624), (2351, 520800), (2400, 510167), (2480, 493710), (2604, 470200), (2800, 437286), (2976, 411425), (3100, 394968), (3255, 376160), (3360, 364405), (3472, 352650), (3720, 329140), (4200, 291524), (4340, 282120), (4650, 263312), (4702, 260400), (4960, 246855), (5208, 235100), (5425, 225696), (5600, 218643), (6200, 197484), (6510, 188080), (6944, 176325), (7053, 173600), (7440, 164570), (8400, 145762), (8680, 141060), (9300, 131656), (9404, 130200), (10416, 117550), (10850, 112848), (11755, 104160), (12400, 98742), (13020, 94040), (14106, 86800), (14880, 82285), (16275, 75232), (16457, 74400), (16800, 72881), (17360, 70530), (18600, 65828), (18808, 65100), (20832, 58775), (21700, 56424), (23510, 52080), (24800, 49371), (26040, 47020), (28212, 43400), (32550, 37616), (32914, 37200), (34720, 35265)]