1900282645520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{9181}}^1$

素因数の和:9631

約数の個数: 320

約数和(自身を含む): 5437800768000

約数和(自身を除く): 3537518122480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 343, 380, 392, 397, 490, 532, 560, 665, 686, 760, 784, 794, 931, 980, 1064, 1330, 1372, 1520, 1588, 1715, 1862, 1960, 1985, 2128, 2660, 2744, 2779, 3176, 3430, 3724, 3920, 3970, 4655, 5320, 5488, 5558, 6352, 6517, 6860, 7448, 7543, 7940, 9181, 9310, 10640, 11116, 13034, 13720, 13895, 14896, 15086, 15880, 18362, 18620, 19453, 22232, 26068, 27440, 27790, 30172, 31760, 32585, 36724, 37240, 37715, 38906, 44464, 45905, 52136, 52801, 55580, 60344, 64267, 65170, 73448, 74480, 75430, 77812, 91810, 97265, 104272, 105602, 111160, 120688, 128534, 130340, 136171, 146896, 150860, 155624, 174439, 183620, 194530, 211204, 222320, 257068, 260680, 264005, 272342, 301720, 311248, 321335, 348878, 367240, 369607, 389060, 422408, 449869, 514136, 521360, 528010, 544684, 603440, 642670, 680855, 697756, 734480, 739214, 778120, 844816, 872195, 899738, 1028272, 1056020, 1089368, 1221073, 1285340, 1361710, 1395512, 1478428, 1556240, 1744390, 1799476, 1848035, 2112040, 2178736, 2249345, 2442146, 2570680, 2587249, 2723420, 2791024, 2956856, 3149083, 3488780, 3598952, 3644857, 3696070, 4224080, 4498690, 4884292, 5141360, 5174498, 5446840, 5913712, 6105365, 6298166, 6977560, 7197904, 7289714, 7392140, 8547511, 8997380, 9768584, 10348996, 10893680, 12210730, 12596332, 12936245, 13955120, 14579428, 14784280, 15745415, 17095022, 17994760, 18224285, 19537168, 20697992, 24421460, 25192664, 25513999, 25872490, 29158856, 29568560, 31490830, 34190044, 35989520, 36448570, 41395984, 42737555, 48842920, 50385328, 51027998, 51744980, 58317712, 59832577, 62981660, 68380088, 69252283, 72897140, 85475110, 97685840, 102055996, 103489960, 119665154, 125963320, 127569995, 136760176, 138504566, 145794280, 170950220, 178597993, 204111992, 206979920, 239330308, 251926640, 255139990, 277009132, 291588560, 299162885, 341900440, 346261415, 357195986, 408223984, 478660616, 484765981, 510279980, 554018264, 598325770, 683800880, 692522830, 714391972, 892989965, 957321232, 969531962, 1020559960, 1108036528, 1196651540, 1250185951, 1385045660, 1428783944, 1785979930, 1939063924, 2041119920, 2393303080, 2423829905, 2500371902, 2770091320, 2857567888, 3393361867, 3571959860, 3878127848, 4786606160, 4847659810, 5000743804, 5540182640, 6250929755, 6786723734, 7143919720, 7756255696, 9695319620, 10001487608, 12501859510, 13573447468, 14287839440, 16966809335, 19390639240, 20002975216, 23753533069, 25003719020, 27146894936, 33933618670, 38781278480, 47507066138, 50007438040, 54293789872, 67867237340, 95014132276, 100014876080, 118767665345, 135734474680, 190028264552, 237535330690, 271468949360, 380056529104, 475070661380, 950141322760, 1900282645520]

約数ペア:

[(1, 1900282645520), (2, 950141322760), (4, 475070661380), (5, 380056529104), (7, 271468949360), (8, 237535330690), (10, 190028264552), (14, 135734474680), (16, 118767665345), (19, 100014876080), (20, 95014132276), (28, 67867237340), (35, 54293789872), (38, 50007438040), (40, 47507066138), (49, 38781278480), (56, 33933618670), (70, 27146894936), (76, 25003719020), (80, 23753533069), (95, 20002975216), (98, 19390639240), (112, 16966809335), (133, 14287839440), (140, 13573447468), (152, 12501859510), (190, 10001487608), (196, 9695319620), (245, 7756255696), (266, 7143919720), (280, 6786723734), (304, 6250929755), (343, 5540182640), (380, 5000743804), (392, 4847659810), (397, 4786606160), (490, 3878127848), (532, 3571959860), (560, 3393361867), (665, 2857567888), (686, 2770091320), (760, 2500371902), (784, 2423829905), (794, 2393303080), (931, 2041119920), (980, 1939063924), (1064, 1785979930), (1330, 1428783944), (1372, 1385045660), (1520, 1250185951), (1588, 1196651540), (1715, 1108036528), (1862, 1020559960), (1960, 969531962), (1985, 957321232), (2128, 892989965), (2660, 714391972), (2744, 692522830), (2779, 683800880), (3176, 598325770), (3430, 554018264), (3724, 510279980), (3920, 484765981), (3970, 478660616), (4655, 408223984), (5320, 357195986), (5488, 346261415), (5558, 341900440), (6352, 299162885), (6517, 291588560), (6860, 277009132), (7448, 255139990), (7543, 251926640), (7940, 239330308), (9181, 206979920), (9310, 204111992), (10640, 178597993), (11116, 170950220), (13034, 145794280), (13720, 138504566), (13895, 136760176), (14896, 127569995), (15086, 125963320), (15880, 119665154), (18362, 103489960), (18620, 102055996), (19453, 97685840), (22232, 85475110), (26068, 72897140), (27440, 69252283), (27790, 68380088), (30172, 62981660), (31760, 59832577), (32585, 58317712), (36724, 51744980), (37240, 51027998), (37715, 50385328), (38906, 48842920), (44464, 42737555), (45905, 41395984), (52136, 36448570), (52801, 35989520), (55580, 34190044), (60344, 31490830), (64267, 29568560), (65170, 29158856), (73448, 25872490), (74480, 25513999), (75430, 25192664), (77812, 24421460), (91810, 20697992), (97265, 19537168), (104272, 18224285), (105602, 17994760), (111160, 17095022), (120688, 15745415), (128534, 14784280), (130340, 14579428), (136171, 13955120), (146896, 12936245), (150860, 12596332), (155624, 12210730), (174439, 10893680), (183620, 10348996), (194530, 9768584), (211204, 8997380), (222320, 8547511), (257068, 7392140), (260680, 7289714), (264005, 7197904), (272342, 6977560), (301720, 6298166), (311248, 6105365), (321335, 5913712), (348878, 5446840), (367240, 5174498), (369607, 5141360), (389060, 4884292), (422408, 4498690), (449869, 4224080), (514136, 3696070), (521360, 3644857), (528010, 3598952), (544684, 3488780), (603440, 3149083), (642670, 2956856), (680855, 2791024), (697756, 2723420), (734480, 2587249), (739214, 2570680), (778120, 2442146), (844816, 2249345), (872195, 2178736), (899738, 2112040), (1028272, 1848035), (1056020, 1799476), (1089368, 1744390), (1221073, 1556240), (1285340, 1478428), (1361710, 1395512)]