193934520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 256

約数和(自身を含む): 733824000

約数和(自身を除く): 539889480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 727, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1454, 1482, 1560, 1710, 1755, 1976, 2052, 2181, 2223, 2280, 2340, 2470, 2565, 2808, 2908, 2964, 3420, 3510, 3635, 3705, 4104, 4362, 4446, 4680, 4940, 5130, 5816, 5928, 6543, 6669, 6840, 7020, 7270, 7410, 8724, 8892, 9451, 9880, 10260, 10905, 11115, 13086, 13338, 13813, 14040, 14540, 14820, 17448, 17784, 18902, 19629, 20520, 21810, 22230, 26172, 26676, 27626, 28353, 29080, 29640, 32715, 33345, 37804, 39258, 41439, 43620, 44460, 47255, 52344, 53352, 55252, 56706, 65430, 66690, 69065, 75608, 78516, 82878, 85059, 87240, 88920, 94510, 98145, 110504, 113412, 124317, 130860, 133380, 138130, 141765, 157032, 165756, 170118, 179569, 189020, 196290, 207195, 226824, 248634, 255177, 261720, 266760, 276260, 283530, 331512, 340236, 359138, 372951, 378040, 392580, 414390, 425295, 497268, 510354, 538707, 552520, 567060, 621585, 680472, 718276, 745902, 785160, 828780, 850590, 897845, 994536, 1020708, 1077414, 1134120, 1243170, 1275885, 1436552, 1491804, 1616121, 1657560, 1701180, 1795690, 1864755, 2041416, 2154828, 2486340, 2551770, 2693535, 2983608, 3232242, 3402360, 3591380, 3729510, 4309656, 4848363, 4972680, 5103540, 5387070, 6464484, 7182760, 7459020, 8080605, 9696726, 10207080, 10774140, 12928968, 14918040, 16161210, 19393452, 21548280, 24241815, 32322420, 38786904, 48483630, 64644840, 96967260, 193934520]

約数ペア:

[(1, 193934520), (2, 96967260), (3, 64644840), (4, 48483630), (5, 38786904), (6, 32322420), (8, 24241815), (9, 21548280), (10, 19393452), (12, 16161210), (13, 14918040), (15, 12928968), (18, 10774140), (19, 10207080), (20, 9696726), (24, 8080605), (26, 7459020), (27, 7182760), (30, 6464484), (36, 5387070), (38, 5103540), (39, 4972680), (40, 4848363), (45, 4309656), (52, 3729510), (54, 3591380), (57, 3402360), (60, 3232242), (65, 2983608), (72, 2693535), (76, 2551770), (78, 2486340), (90, 2154828), (95, 2041416), (104, 1864755), (108, 1795690), (114, 1701180), (117, 1657560), (120, 1616121), (130, 1491804), (135, 1436552), (152, 1275885), (156, 1243170), (171, 1134120), (180, 1077414), (190, 1020708), (195, 994536), (216, 897845), (228, 850590), (234, 828780), (247, 785160), (260, 745902), (270, 718276), (285, 680472), (312, 621585), (342, 567060), (351, 552520), (360, 538707), (380, 510354), (390, 497268), (456, 425295), (468, 414390), (494, 392580), (513, 378040), (520, 372951), (540, 359138), (570, 340236), (585, 331512), (684, 283530), (702, 276260), (727, 266760), (741, 261720), (760, 255177), (780, 248634), (855, 226824), (936, 207195), (988, 196290), (1026, 189020), (1080, 179569), (1140, 170118), (1170, 165756), (1235, 157032), (1368, 141765), (1404, 138130), (1454, 133380), (1482, 130860), (1560, 124317), (1710, 113412), (1755, 110504), (1976, 98145), (2052, 94510), (2181, 88920), (2223, 87240), (2280, 85059), (2340, 82878), (2470, 78516), (2565, 75608), (2808, 69065), (2908, 66690), (2964, 65430), (3420, 56706), (3510, 55252), (3635, 53352), (3705, 52344), (4104, 47255), (4362, 44460), (4446, 43620), (4680, 41439), (4940, 39258), (5130, 37804), (5816, 33345), (5928, 32715), (6543, 29640), (6669, 29080), (6840, 28353), (7020, 27626), (7270, 26676), (7410, 26172), (8724, 22230), (8892, 21810), (9451, 20520), (9880, 19629), (10260, 18902), (10905, 17784), (11115, 17448), (13086, 14820), (13338, 14540), (13813, 14040)]