740230400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 432

約数和(自身を含む): 2384514048

約数和(自身を除く): 1644283648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 41, 50, 52, 56, 62, 64, 65, 70, 80, 82, 91, 100, 104, 112, 124, 128, 130, 140, 155, 160, 164, 175, 182, 200, 205, 208, 217, 224, 248, 256, 260, 280, 287, 310, 320, 325, 328, 350, 364, 400, 403, 410, 416, 434, 448, 455, 496, 520, 533, 560, 574, 620, 640, 650, 656, 700, 728, 775, 800, 806, 820, 832, 868, 896, 910, 992, 1025, 1040, 1066, 1085, 1120, 1148, 1240, 1271, 1280, 1300, 1312, 1400, 1435, 1456, 1550, 1600, 1612, 1640, 1664, 1736, 1792, 1820, 1984, 2015, 2050, 2080, 2132, 2170, 2240, 2275, 2296, 2480, 2542, 2600, 2624, 2665, 2800, 2821, 2870, 2912, 3100, 3200, 3224, 3280, 3328, 3472, 3640, 3731, 3968, 4030, 4100, 4160, 4264, 4340, 4480, 4550, 4592, 4960, 5084, 5200, 5248, 5330, 5425, 5600, 5642, 5740, 5824, 6200, 6355, 6400, 6448, 6560, 6944, 7175, 7280, 7462, 7936, 8060, 8200, 8320, 8528, 8680, 8897, 8960, 9100, 9184, 9920, 10075, 10168, 10400, 10496, 10660, 10850, 11200, 11284, 11480, 11648, 12400, 12710, 12896, 13120, 13325, 13888, 14105, 14350, 14560, 14924, 16120, 16400, 16523, 16640, 17056, 17360, 17794, 18200, 18368, 18655, 19840, 20150, 20336, 20800, 21320, 21700, 22400, 22568, 22960, 23296, 24800, 25420, 25792, 26240, 26650, 27776, 28210, 28700, 29120, 29848, 31775, 32240, 32800, 33046, 34112, 34720, 35588, 36400, 36736, 37310, 39680, 40300, 40672, 41600, 42640, 43400, 44485, 44800, 45136, 45920, 49600, 50840, 51584, 52480, 53300, 55552, 56420, 57400, 58240, 59696, 63550, 64480, 65600, 66092, 68224, 69440, 70525, 71176, 72800, 73472, 74620, 80600, 81344, 82615, 83200, 85280, 86800, 88970, 90272, 91840, 93275, 99200, 101680, 103168, 106600, 112840, 114800, 115661, 116480, 119392, 127100, 128960, 131200, 132184, 136448, 138880, 141050, 142352, 145600, 149240, 161200, 162688, 165230, 170560, 173600, 177940, 180544, 183680, 186550, 198400, 203360, 213200, 222425, 225680, 229600, 231322, 238784, 254200, 257920, 262400, 264368, 277760, 282100, 284704, 291200, 298480, 322400, 325376, 330460, 341120, 347200, 355880, 361088, 367360, 373100, 406720, 413075, 426400, 444850, 451360, 459200, 462644, 477568, 508400, 515840, 528736, 564200, 569408, 578305, 582400, 596960, 644800, 660920, 682240, 694400, 711760, 722176, 746200, 813440, 826150, 852800, 889700, 902720, 918400, 925288, 955136, 1016800, 1057472, 1128400, 1138816, 1156610, 1193920, 1289600, 1321840, 1388800, 1423520, 1492400, 1626880, 1652300, 1705600, 1779400, 1805440, 1836800, 1850576, 2033600, 2114944, 2256800, 2277632, 2313220, 2387840, 2579200, 2643680, 2847040, 2891525, 2984800, 3304600, 3411200, 3558800, 3610880, 3701152, 4067200, 4229888, 4513600, 4626440, 4775680, 5287360, 5694080, 5783050, 5969600, 6609200, 7117600, 7402304, 8134400, 9027200, 9252880, 10574720, 11388160, 11566100, 11939200, 13218400, 14235200, 14804608, 18054400, 18505760, 21149440, 23132200, 23878400, 26436800, 28470400, 29609216, 37011520, 46264400, 52873600, 56940800, 74023040, 92528800, 105747200, 148046080, 185057600, 370115200, 740230400]

約数ペア:

[(1, 740230400), (2, 370115200), (4, 185057600), (5, 148046080), (7, 105747200), (8, 92528800), (10, 74023040), (13, 56940800), (14, 52873600), (16, 46264400), (20, 37011520), (25, 29609216), (26, 28470400), (28, 26436800), (31, 23878400), (32, 23132200), (35, 21149440), (40, 18505760), (41, 18054400), (50, 14804608), (52, 14235200), (56, 13218400), (62, 11939200), (64, 11566100), (65, 11388160), (70, 10574720), (80, 9252880), (82, 9027200), (91, 8134400), (100, 7402304), (104, 7117600), (112, 6609200), (124, 5969600), (128, 5783050), (130, 5694080), (140, 5287360), (155, 4775680), (160, 4626440), (164, 4513600), (175, 4229888), (182, 4067200), (200, 3701152), (205, 3610880), (208, 3558800), (217, 3411200), (224, 3304600), (248, 2984800), (256, 2891525), (260, 2847040), (280, 2643680), (287, 2579200), (310, 2387840), (320, 2313220), (325, 2277632), (328, 2256800), (350, 2114944), (364, 2033600), (400, 1850576), (403, 1836800), (410, 1805440), (416, 1779400), (434, 1705600), (448, 1652300), (455, 1626880), (496, 1492400), (520, 1423520), (533, 1388800), (560, 1321840), (574, 1289600), (620, 1193920), (640, 1156610), (650, 1138816), (656, 1128400), (700, 1057472), (728, 1016800), (775, 955136), (800, 925288), (806, 918400), (820, 902720), (832, 889700), (868, 852800), (896, 826150), (910, 813440), (992, 746200), (1025, 722176), (1040, 711760), (1066, 694400), (1085, 682240), (1120, 660920), (1148, 644800), (1240, 596960), (1271, 582400), (1280, 578305), (1300, 569408), (1312, 564200), (1400, 528736), (1435, 515840), (1456, 508400), (1550, 477568), (1600, 462644), (1612, 459200), (1640, 451360), (1664, 444850), (1736, 426400), (1792, 413075), (1820, 406720), (1984, 373100), (2015, 367360), (2050, 361088), (2080, 355880), (2132, 347200), (2170, 341120), (2240, 330460), (2275, 325376), (2296, 322400), (2480, 298480), (2542, 291200), (2600, 284704), (2624, 282100), (2665, 277760), (2800, 264368), (2821, 262400), (2870, 257920), (2912, 254200), (3100, 238784), (3200, 231322), (3224, 229600), (3280, 225680), (3328, 222425), (3472, 213200), (3640, 203360), (3731, 198400), (3968, 186550), (4030, 183680), (4100, 180544), (4160, 177940), (4264, 173600), (4340, 170560), (4480, 165230), (4550, 162688), (4592, 161200), (4960, 149240), (5084, 145600), (5200, 142352), (5248, 141050), (5330, 138880), (5425, 136448), (5600, 132184), (5642, 131200), (5740, 128960), (5824, 127100), (6200, 119392), (6355, 116480), (6400, 115661), (6448, 114800), (6560, 112840), (6944, 106600), (7175, 103168), (7280, 101680), (7462, 99200), (7936, 93275), (8060, 91840), (8200, 90272), (8320, 88970), (8528, 86800), (8680, 85280), (8897, 83200), (8960, 82615), (9100, 81344), (9184, 80600), (9920, 74620), (10075, 73472), (10168, 72800), (10400, 71176), (10496, 70525), (10660, 69440), (10850, 68224), (11200, 66092), (11284, 65600), (11480, 64480), (11648, 63550), (12400, 59696), (12710, 58240), (12896, 57400), (13120, 56420), (13325, 55552), (13888, 53300), (14105, 52480), (14350, 51584), (14560, 50840), (14924, 49600), (16120, 45920), (16400, 45136), (16523, 44800), (16640, 44485), (17056, 43400), (17360, 42640), (17794, 41600), (18200, 40672), (18368, 40300), (18655, 39680), (19840, 37310), (20150, 36736), (20336, 36400), (20800, 35588), (21320, 34720), (21700, 34112), (22400, 33046), (22568, 32800), (22960, 32240), (23296, 31775), (24800, 29848), (25420, 29120), (25792, 28700), (26240, 28210), (26650, 27776)]