379535640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 1346112000

約数和(自身を除く): 966576360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 132, 148, 152, 165, 185, 190, 209, 220, 222, 228, 264, 285, 296, 330, 370, 380, 407, 409, 418, 440, 444, 456, 555, 570, 627, 660, 703, 740, 760, 814, 818, 836, 888, 1045, 1110, 1140, 1221, 1227, 1254, 1320, 1406, 1480, 1628, 1636, 1672, 2035, 2045, 2090, 2109, 2220, 2280, 2442, 2454, 2508, 2812, 3135, 3256, 3272, 3515, 4070, 4090, 4180, 4218, 4440, 4499, 4884, 4908, 5016, 5624, 6105, 6135, 6270, 7030, 7733, 7771, 8140, 8180, 8360, 8436, 8998, 9768, 9816, 10545, 12210, 12270, 12540, 13497, 14060, 15133, 15466, 15542, 16280, 16360, 16872, 17996, 21090, 22495, 23199, 23313, 24420, 24540, 25080, 26994, 28120, 30266, 30932, 31084, 35992, 38665, 38855, 42180, 44990, 45399, 46398, 46626, 48840, 49080, 53988, 60532, 61864, 62168, 67485, 75665, 77330, 77710, 84360, 85481, 89980, 90798, 92796, 93252, 107976, 115995, 116565, 121064, 134970, 151330, 154660, 155420, 166463, 170962, 179960, 181596, 185592, 186504, 226995, 231990, 233130, 256443, 269940, 287527, 302660, 309320, 310840, 332926, 341924, 363192, 427405, 453990, 463980, 466260, 499389, 512886, 539880, 575054, 605320, 665852, 683848, 832315, 854810, 862581, 907980, 927960, 932520, 998778, 1025772, 1150108, 1282215, 1331704, 1437635, 1664630, 1709620, 1725162, 1815960, 1997556, 2051544, 2300216, 2496945, 2564430, 2875270, 3162797, 3329260, 3419240, 3450324, 3995112, 4312905, 4993890, 5128860, 5750540, 6325594, 6658520, 6900648, 8625810, 9488391, 9987780, 10257720, 11501080, 12651188, 15813985, 17251620, 18976782, 19975560, 25302376, 31627970, 34503240, 37953564, 47441955, 63255940, 75907128, 94883910, 126511880, 189767820, 379535640]

約数ペア:

[(1, 379535640), (2, 189767820), (3, 126511880), (4, 94883910), (5, 75907128), (6, 63255940), (8, 47441955), (10, 37953564), (11, 34503240), (12, 31627970), (15, 25302376), (19, 19975560), (20, 18976782), (22, 17251620), (24, 15813985), (30, 12651188), (33, 11501080), (37, 10257720), (38, 9987780), (40, 9488391), (44, 8625810), (55, 6900648), (57, 6658520), (60, 6325594), (66, 5750540), (74, 5128860), (76, 4993890), (88, 4312905), (95, 3995112), (110, 3450324), (111, 3419240), (114, 3329260), (120, 3162797), (132, 2875270), (148, 2564430), (152, 2496945), (165, 2300216), (185, 2051544), (190, 1997556), (209, 1815960), (220, 1725162), (222, 1709620), (228, 1664630), (264, 1437635), (285, 1331704), (296, 1282215), (330, 1150108), (370, 1025772), (380, 998778), (407, 932520), (409, 927960), (418, 907980), (440, 862581), (444, 854810), (456, 832315), (555, 683848), (570, 665852), (627, 605320), (660, 575054), (703, 539880), (740, 512886), (760, 499389), (814, 466260), (818, 463980), (836, 453990), (888, 427405), (1045, 363192), (1110, 341924), (1140, 332926), (1221, 310840), (1227, 309320), (1254, 302660), (1320, 287527), (1406, 269940), (1480, 256443), (1628, 233130), (1636, 231990), (1672, 226995), (2035, 186504), (2045, 185592), (2090, 181596), (2109, 179960), (2220, 170962), (2280, 166463), (2442, 155420), (2454, 154660), (2508, 151330), (2812, 134970), (3135, 121064), (3256, 116565), (3272, 115995), (3515, 107976), (4070, 93252), (4090, 92796), (4180, 90798), (4218, 89980), (4440, 85481), (4499, 84360), (4884, 77710), (4908, 77330), (5016, 75665), (5624, 67485), (6105, 62168), (6135, 61864), (6270, 60532), (7030, 53988), (7733, 49080), (7771, 48840), (8140, 46626), (8180, 46398), (8360, 45399), (8436, 44990), (8998, 42180), (9768, 38855), (9816, 38665), (10545, 35992), (12210, 31084), (12270, 30932), (12540, 30266), (13497, 28120), (14060, 26994), (15133, 25080), (15466, 24540), (15542, 24420), (16280, 23313), (16360, 23199), (16872, 22495), (17996, 21090)]