30753638640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31663}}^1$

素因数の和:31772

約数の個数: 240

約数和(自身を含む): 110251514880

約数和(自身を除く): 79497876240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 720, 760, 852, 855, 912, 1065, 1136, 1140, 1278, 1349, 1368, 1420, 1520, 1704, 1710, 2130, 2280, 2556, 2698, 2736, 2840, 3195, 3408, 3420, 4047, 4260, 4560, 5112, 5396, 5680, 6390, 6745, 6840, 8094, 8520, 10224, 10792, 12141, 12780, 13490, 13680, 16188, 17040, 20235, 21584, 24282, 25560, 26980, 31663, 32376, 40470, 48564, 51120, 53960, 60705, 63326, 64752, 80940, 94989, 97128, 107920, 121410, 126652, 158315, 161880, 189978, 194256, 242820, 253304, 284967, 316630, 323760, 379956, 474945, 485640, 506608, 569934, 601597, 633260, 759912, 949890, 971280, 1139868, 1203194, 1266520, 1424835, 1519824, 1804791, 1899780, 2248073, 2279736, 2406388, 2533040, 2849670, 3007985, 3609582, 3799560, 4496146, 4559472, 4812776, 5414373, 5699340, 6015970, 6744219, 7219164, 7599120, 8992292, 9023955, 9625552, 10828746, 11240365, 11398680, 12031940, 13488438, 14438328, 17984584, 18047910, 20232657, 21657492, 22480730, 22797360, 24063880, 26976876, 27071865, 28876656, 33721095, 35969168, 36095820, 40465314, 42713387, 43314984, 44961460, 48127760, 53953752, 54143730, 67442190, 72191640, 80930628, 85426774, 86629968, 89922920, 101163285, 107907504, 108287460, 128140161, 134884380, 144383280, 161861256, 170853548, 179845840, 202326570, 213566935, 216574920, 256280322, 269768760, 323722512, 341707096, 384420483, 404653140, 427133870, 433149840, 512560644, 539537520, 640700805, 683414192, 768840966, 809306280, 854267740, 1025121288, 1281401610, 1537681932, 1618612560, 1708535480, 1922102415, 2050242576, 2562803220, 3075363864, 3417070960, 3844204830, 5125606440, 6150727728, 7688409660, 10251212880, 15376819320, 30753638640]

約数ペア:

[(1, 30753638640), (2, 15376819320), (3, 10251212880), (4, 7688409660), (5, 6150727728), (6, 5125606440), (8, 3844204830), (9, 3417070960), (10, 3075363864), (12, 2562803220), (15, 2050242576), (16, 1922102415), (18, 1708535480), (19, 1618612560), (20, 1537681932), (24, 1281401610), (30, 1025121288), (36, 854267740), (38, 809306280), (40, 768840966), (45, 683414192), (48, 640700805), (57, 539537520), (60, 512560644), (71, 433149840), (72, 427133870), (76, 404653140), (80, 384420483), (90, 341707096), (95, 323722512), (114, 269768760), (120, 256280322), (142, 216574920), (144, 213566935), (152, 202326570), (171, 179845840), (180, 170853548), (190, 161861256), (213, 144383280), (228, 134884380), (240, 128140161), (284, 108287460), (285, 107907504), (304, 101163285), (342, 89922920), (355, 86629968), (360, 85426774), (380, 80930628), (426, 72191640), (456, 67442190), (568, 54143730), (570, 53953752), (639, 48127760), (684, 44961460), (710, 43314984), (720, 42713387), (760, 40465314), (852, 36095820), (855, 35969168), (912, 33721095), (1065, 28876656), (1136, 27071865), (1140, 26976876), (1278, 24063880), (1349, 22797360), (1368, 22480730), (1420, 21657492), (1520, 20232657), (1704, 18047910), (1710, 17984584), (2130, 14438328), (2280, 13488438), (2556, 12031940), (2698, 11398680), (2736, 11240365), (2840, 10828746), (3195, 9625552), (3408, 9023955), (3420, 8992292), (4047, 7599120), (4260, 7219164), (4560, 6744219), (5112, 6015970), (5396, 5699340), (5680, 5414373), (6390, 4812776), (6745, 4559472), (6840, 4496146), (8094, 3799560), (8520, 3609582), (10224, 3007985), (10792, 2849670), (12141, 2533040), (12780, 2406388), (13490, 2279736), (13680, 2248073), (16188, 1899780), (17040, 1804791), (20235, 1519824), (21584, 1424835), (24282, 1266520), (25560, 1203194), (26980, 1139868), (31663, 971280), (32376, 949890), (40470, 759912), (48564, 633260), (51120, 601597), (53960, 569934), (60705, 506608), (63326, 485640), (64752, 474945), (80940, 379956), (94989, 323760), (97128, 316630), (107920, 284967), (121410, 253304), (126652, 242820), (158315, 194256), (161880, 189978)]