649574207280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{59791}}^1$

素因数の和:60080

約数の個数: 240

約数和(自身を含む): 2220703580160

約数和(自身を除く): 1571129372880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 191, 237, 240, 316, 360, 382, 395, 474, 573, 632, 711, 720, 764, 790, 948, 955, 1146, 1185, 1264, 1422, 1528, 1580, 1719, 1896, 1910, 2292, 2370, 2844, 2865, 3056, 3160, 3438, 3555, 3792, 3820, 4584, 4740, 5688, 5730, 6320, 6876, 7110, 7640, 8595, 9168, 9480, 11376, 11460, 13752, 14220, 15089, 15280, 17190, 18960, 22920, 27504, 28440, 30178, 34380, 45267, 45840, 56880, 59791, 60356, 68760, 75445, 90534, 119582, 120712, 135801, 137520, 150890, 179373, 181068, 226335, 239164, 241424, 271602, 298955, 301780, 358746, 362136, 452670, 478328, 538119, 543204, 597910, 603560, 679005, 717492, 724272, 896865, 905340, 956656, 1076238, 1086408, 1195820, 1207120, 1358010, 1434984, 1793730, 1810680, 2152476, 2172816, 2391640, 2690595, 2716020, 2869968, 3587460, 3621360, 4304952, 4723489, 4783280, 5381190, 5432040, 7174920, 8609904, 9446978, 10762380, 10864080, 11420081, 14170467, 14349840, 18893956, 21524760, 22840162, 23617445, 28340934, 34260243, 37787912, 42511401, 43049520, 45680324, 47234890, 56681868, 57100405, 68520486, 70852335, 75575824, 85022802, 91360648, 94469780, 102780729, 113363736, 114200810, 137040972, 141704670, 170045604, 171301215, 182721296, 188939560, 205561458, 212557005, 226727472, 228401620, 274081944, 283409340, 340091208, 342602430, 377879120, 411122916, 425114010, 456803240, 513903645, 548163888, 566818680, 680182416, 685204860, 822245832, 850228020, 902186399, 913606480, 1027807290, 1133637360, 1370409720, 1644491664, 1700456040, 1804372798, 2055614580, 2706559197, 2740819440, 3400912080, 3608745596, 4111229160, 4510931995, 5413118394, 7217491192, 8119677591, 8222458320, 9021863990, 10826236788, 13532795985, 14434982384, 16239355182, 18043727980, 21652473576, 27065591970, 32478710364, 36087455960, 40598387955, 43304947152, 54131183940, 64957420728, 72174911920, 81196775910, 108262367880, 129914841456, 162393551820, 216524735760, 324787103640, 649574207280]

約数ペア:

[(1, 649574207280), (2, 324787103640), (3, 216524735760), (4, 162393551820), (5, 129914841456), (6, 108262367880), (8, 81196775910), (9, 72174911920), (10, 64957420728), (12, 54131183940), (15, 43304947152), (16, 40598387955), (18, 36087455960), (20, 32478710364), (24, 27065591970), (30, 21652473576), (36, 18043727980), (40, 16239355182), (45, 14434982384), (48, 13532795985), (60, 10826236788), (72, 9021863990), (79, 8222458320), (80, 8119677591), (90, 7217491192), (120, 5413118394), (144, 4510931995), (158, 4111229160), (180, 3608745596), (191, 3400912080), (237, 2740819440), (240, 2706559197), (316, 2055614580), (360, 1804372798), (382, 1700456040), (395, 1644491664), (474, 1370409720), (573, 1133637360), (632, 1027807290), (711, 913606480), (720, 902186399), (764, 850228020), (790, 822245832), (948, 685204860), (955, 680182416), (1146, 566818680), (1185, 548163888), (1264, 513903645), (1422, 456803240), (1528, 425114010), (1580, 411122916), (1719, 377879120), (1896, 342602430), (1910, 340091208), (2292, 283409340), (2370, 274081944), (2844, 228401620), (2865, 226727472), (3056, 212557005), (3160, 205561458), (3438, 188939560), (3555, 182721296), (3792, 171301215), (3820, 170045604), (4584, 141704670), (4740, 137040972), (5688, 114200810), (5730, 113363736), (6320, 102780729), (6876, 94469780), (7110, 91360648), (7640, 85022802), (8595, 75575824), (9168, 70852335), (9480, 68520486), (11376, 57100405), (11460, 56681868), (13752, 47234890), (14220, 45680324), (15089, 43049520), (15280, 42511401), (17190, 37787912), (18960, 34260243), (22920, 28340934), (27504, 23617445), (28440, 22840162), (30178, 21524760), (34380, 18893956), (45267, 14349840), (45840, 14170467), (56880, 11420081), (59791, 10864080), (60356, 10762380), (68760, 9446978), (75445, 8609904), (90534, 7174920), (119582, 5432040), (120712, 5381190), (135801, 4783280), (137520, 4723489), (150890, 4304952), (179373, 3621360), (181068, 3587460), (226335, 2869968), (239164, 2716020), (241424, 2690595), (271602, 2391640), (298955, 2172816), (301780, 2152476), (358746, 1810680), (362136, 1793730), (452670, 1434984), (478328, 1358010), (538119, 1207120), (543204, 1195820), (597910, 1086408), (603560, 1076238), (679005, 956656), (717492, 905340), (724272, 896865)]