7834786240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 168

約数和(自身を含む): 20145621888

約数和(自身を除く): 12310835648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 529, 620, 713, 736, 920, 992, 1058, 1240, 1426, 1472, 1493, 1840, 1984, 2116, 2480, 2645, 2852, 2986, 3565, 3680, 4232, 4960, 5290, 5704, 5972, 7130, 7360, 7465, 8464, 9920, 10580, 11408, 11944, 14260, 14930, 16399, 16928, 21160, 22816, 23888, 28520, 29860, 32798, 33856, 34339, 42320, 45632, 46283, 47776, 57040, 59720, 65596, 68678, 81995, 84640, 92566, 95552, 114080, 119440, 131192, 137356, 163990, 169280, 171695, 185132, 228160, 231415, 238880, 262384, 274712, 327980, 343390, 370264, 462830, 477760, 524768, 549424, 655960, 686780, 740528, 789797, 925660, 1049536, 1064509, 1098848, 1311920, 1373560, 1481056, 1579594, 1851320, 2129018, 2197696, 2623840, 2747120, 2962112, 3159188, 3702640, 3948985, 4258036, 5247680, 5322545, 5494240, 6318376, 7405280, 7897970, 8516072, 10645090, 10988480, 12636752, 14810560, 15795940, 17032144, 21290180, 24483707, 25273504, 31591880, 34064288, 42580360, 48967414, 50547008, 63183760, 68128576, 85160720, 97934828, 122418535, 126367520, 170321440, 195869656, 244837070, 252735040, 340642880, 391739312, 489674140, 783478624, 979348280, 1566957248, 1958696560, 3917393120, 7834786240]

約数ペア:

[(1, 7834786240), (2, 3917393120), (4, 1958696560), (5, 1566957248), (8, 979348280), (10, 783478624), (16, 489674140), (20, 391739312), (23, 340642880), (31, 252735040), (32, 244837070), (40, 195869656), (46, 170321440), (62, 126367520), (64, 122418535), (80, 97934828), (92, 85160720), (115, 68128576), (124, 63183760), (155, 50547008), (160, 48967414), (184, 42580360), (230, 34064288), (248, 31591880), (310, 25273504), (320, 24483707), (368, 21290180), (460, 17032144), (496, 15795940), (529, 14810560), (620, 12636752), (713, 10988480), (736, 10645090), (920, 8516072), (992, 7897970), (1058, 7405280), (1240, 6318376), (1426, 5494240), (1472, 5322545), (1493, 5247680), (1840, 4258036), (1984, 3948985), (2116, 3702640), (2480, 3159188), (2645, 2962112), (2852, 2747120), (2986, 2623840), (3565, 2197696), (3680, 2129018), (4232, 1851320), (4960, 1579594), (5290, 1481056), (5704, 1373560), (5972, 1311920), (7130, 1098848), (7360, 1064509), (7465, 1049536), (8464, 925660), (9920, 789797), (10580, 740528), (11408, 686780), (11944, 655960), (14260, 549424), (14930, 524768), (16399, 477760), (16928, 462830), (21160, 370264), (22816, 343390), (23888, 327980), (28520, 274712), (29860, 262384), (32798, 238880), (33856, 231415), (34339, 228160), (42320, 185132), (45632, 171695), (46283, 169280), (47776, 163990), (57040, 137356), (59720, 131192), (65596, 119440), (68678, 114080), (81995, 95552), (84640, 92566)]