143546520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 364485480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 29, 30, 38, 39, 40, 52, 57, 58, 60, 65, 76, 78, 87, 95, 104, 114, 116, 120, 130, 145, 152, 156, 167, 174, 190, 195, 228, 232, 247, 260, 285, 290, 312, 334, 348, 377, 380, 390, 435, 456, 494, 501, 520, 551, 570, 580, 668, 696, 741, 754, 760, 780, 835, 870, 988, 1002, 1102, 1131, 1140, 1160, 1235, 1336, 1482, 1508, 1560, 1653, 1670, 1740, 1885, 1976, 2004, 2171, 2204, 2262, 2280, 2470, 2505, 2755, 2964, 3016, 3173, 3306, 3340, 3480, 3705, 3770, 4008, 4342, 4408, 4524, 4843, 4940, 5010, 5510, 5655, 5928, 6346, 6513, 6612, 6680, 7163, 7410, 7540, 8265, 8684, 9048, 9519, 9686, 9880, 10020, 10855, 11020, 11310, 12692, 13026, 13224, 14326, 14529, 14820, 15080, 15865, 16530, 17368, 19038, 19372, 20040, 21489, 21710, 22040, 22620, 24215, 25384, 26052, 28652, 29058, 29640, 31730, 32565, 33060, 35815, 38076, 38744, 41249, 42978, 43420, 45240, 47595, 48430, 52104, 57304, 58116, 62959, 63460, 65130, 66120, 71630, 72645, 76152, 82498, 85956, 86840, 92017, 95190, 96860, 107445, 116232, 123747, 125918, 126920, 130260, 143260, 145290, 164996, 171912, 184034, 188877, 190380, 193720, 206245, 214890, 247494, 251836, 260520, 276051, 286520, 290580, 314795, 329992, 368068, 377754, 380760, 412490, 429780, 460085, 494988, 503672, 552102, 581160, 618735, 629590, 736136, 755508, 824980, 859560, 920170, 944385, 989976, 1104204, 1196221, 1237470, 1259180, 1380255, 1511016, 1649960, 1840340, 1888770, 2208408, 2392442, 2474940, 2518360, 2760510, 3588663, 3680680, 3777540, 4784884, 4949880, 5521020, 5981105, 7177326, 7555080, 9569768, 11042040, 11962210, 14354652, 17943315, 23924420, 28709304, 35886630, 47848840, 71773260, 143546520]

約数ペア:

[(1, 143546520), (2, 71773260), (3, 47848840), (4, 35886630), (5, 28709304), (6, 23924420), (8, 17943315), (10, 14354652), (12, 11962210), (13, 11042040), (15, 9569768), (19, 7555080), (20, 7177326), (24, 5981105), (26, 5521020), (29, 4949880), (30, 4784884), (38, 3777540), (39, 3680680), (40, 3588663), (52, 2760510), (57, 2518360), (58, 2474940), (60, 2392442), (65, 2208408), (76, 1888770), (78, 1840340), (87, 1649960), (95, 1511016), (104, 1380255), (114, 1259180), (116, 1237470), (120, 1196221), (130, 1104204), (145, 989976), (152, 944385), (156, 920170), (167, 859560), (174, 824980), (190, 755508), (195, 736136), (228, 629590), (232, 618735), (247, 581160), (260, 552102), (285, 503672), (290, 494988), (312, 460085), (334, 429780), (348, 412490), (377, 380760), (380, 377754), (390, 368068), (435, 329992), (456, 314795), (494, 290580), (501, 286520), (520, 276051), (551, 260520), (570, 251836), (580, 247494), (668, 214890), (696, 206245), (741, 193720), (754, 190380), (760, 188877), (780, 184034), (835, 171912), (870, 164996), (988, 145290), (1002, 143260), (1102, 130260), (1131, 126920), (1140, 125918), (1160, 123747), (1235, 116232), (1336, 107445), (1482, 96860), (1508, 95190), (1560, 92017), (1653, 86840), (1670, 85956), (1740, 82498), (1885, 76152), (1976, 72645), (2004, 71630), (2171, 66120), (2204, 65130), (2262, 63460), (2280, 62959), (2470, 58116), (2505, 57304), (2755, 52104), (2964, 48430), (3016, 47595), (3173, 45240), (3306, 43420), (3340, 42978), (3480, 41249), (3705, 38744), (3770, 38076), (4008, 35815), (4342, 33060), (4408, 32565), (4524, 31730), (4843, 29640), (4940, 29058), (5010, 28652), (5510, 26052), (5655, 25384), (5928, 24215), (6346, 22620), (6513, 22040), (6612, 21710), (6680, 21489), (7163, 20040), (7410, 19372), (7540, 19038), (8265, 17368), (8684, 16530), (9048, 15865), (9519, 15080), (9686, 14820), (9880, 14529), (10020, 14326), (10855, 13224), (11020, 13026), (11310, 12692)]