42449680

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 200

約数和(自身を含む): 131288472

約数和(自身を除く): 88838792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 170, 182, 196, 208, 221, 238, 245, 260, 272, 280, 340, 343, 364, 392, 442, 455, 476, 490, 520, 560, 595, 637, 680, 686, 728, 784, 833, 884, 910, 952, 980, 1040, 1105, 1190, 1274, 1360, 1372, 1456, 1547, 1666, 1715, 1768, 1820, 1904, 1960, 2210, 2380, 2401, 2548, 2744, 3094, 3185, 3332, 3430, 3536, 3640, 3920, 4165, 4420, 4459, 4760, 4802, 5096, 5488, 5831, 6188, 6370, 6664, 6860, 7280, 7735, 8330, 8840, 8918, 9520, 9604, 10192, 10829, 11662, 12005, 12376, 12740, 13328, 13720, 15470, 16660, 17680, 17836, 19208, 21658, 22295, 23324, 24010, 24752, 25480, 27440, 29155, 30940, 31213, 33320, 35672, 38416, 40817, 43316, 44590, 46648, 48020, 50960, 54145, 58310, 61880, 62426, 66640, 71344, 75803, 81634, 86632, 89180, 93296, 96040, 108290, 116620, 123760, 124852, 151606, 156065, 163268, 173264, 178360, 192080, 204085, 216580, 233240, 249704, 303212, 312130, 326536, 356720, 379015, 408170, 433160, 466480, 499408, 530621, 606424, 624260, 653072, 758030, 816340, 866320, 1061242, 1212848, 1248520, 1516060, 1632680, 2122484, 2497040, 2653105, 3032120, 3265360, 4244968, 5306210, 6064240, 8489936, 10612420, 21224840, 42449680]

約数ペア:

[(1, 42449680), (2, 21224840), (4, 10612420), (5, 8489936), (7, 6064240), (8, 5306210), (10, 4244968), (13, 3265360), (14, 3032120), (16, 2653105), (17, 2497040), (20, 2122484), (26, 1632680), (28, 1516060), (34, 1248520), (35, 1212848), (40, 1061242), (49, 866320), (52, 816340), (56, 758030), (65, 653072), (68, 624260), (70, 606424), (80, 530621), (85, 499408), (91, 466480), (98, 433160), (104, 408170), (112, 379015), (119, 356720), (130, 326536), (136, 312130), (140, 303212), (170, 249704), (182, 233240), (196, 216580), (208, 204085), (221, 192080), (238, 178360), (245, 173264), (260, 163268), (272, 156065), (280, 151606), (340, 124852), (343, 123760), (364, 116620), (392, 108290), (442, 96040), (455, 93296), (476, 89180), (490, 86632), (520, 81634), (560, 75803), (595, 71344), (637, 66640), (680, 62426), (686, 61880), (728, 58310), (784, 54145), (833, 50960), (884, 48020), (910, 46648), (952, 44590), (980, 43316), (1040, 40817), (1105, 38416), (1190, 35672), (1274, 33320), (1360, 31213), (1372, 30940), (1456, 29155), (1547, 27440), (1666, 25480), (1715, 24752), (1768, 24010), (1820, 23324), (1904, 22295), (1960, 21658), (2210, 19208), (2380, 17836), (2401, 17680), (2548, 16660), (2744, 15470), (3094, 13720), (3185, 13328), (3332, 12740), (3430, 12376), (3536, 12005), (3640, 11662), (3920, 10829), (4165, 10192), (4420, 9604), (4459, 9520), (4760, 8918), (4802, 8840), (5096, 8330), (5488, 7735), (5831, 7280), (6188, 6860), (6370, 6664)]