39301920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 216

約数和(自身を含む): 156294684

約数和(自身を除く): 116992764

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 557, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1114, 1120, 1176, 1260, 1440, 1470, 1568, 1671, 1680, 1764, 1960, 2016, 2205, 2228, 2352, 2520, 2785, 2940, 3342, 3360, 3528, 3899, 3920, 4410, 4456, 4704, 5013, 5040, 5570, 5880, 6684, 7056, 7798, 7840, 8355, 8820, 8912, 10026, 10080, 11140, 11697, 11760, 13368, 14112, 15596, 16710, 17640, 17824, 19495, 20052, 22280, 23394, 23520, 25065, 26736, 27293, 31192, 33420, 35091, 35280, 38990, 40104, 44560, 46788, 50130, 53472, 54586, 58485, 62384, 66840, 70182, 70560, 77980, 80208, 81879, 89120, 93576, 100260, 109172, 116970, 124768, 133680, 136465, 140364, 155960, 160416, 163758, 175455, 187152, 200520, 218344, 233940, 245637, 267360, 272930, 280728, 311920, 327516, 350910, 374304, 401040, 409395, 436688, 467880, 491274, 545860, 561456, 623840, 655032, 701820, 802080, 818790, 873376, 935760, 982548, 1091720, 1122912, 1228185, 1310064, 1403640, 1637580, 1871520, 1965096, 2183440, 2456370, 2620128, 2807280, 3275160, 3930192, 4366880, 4912740, 5614560, 6550320, 7860384, 9825480, 13100640, 19650960, 39301920]

約数ペア:

[(1, 39301920), (2, 19650960), (3, 13100640), (4, 9825480), (5, 7860384), (6, 6550320), (7, 5614560), (8, 4912740), (9, 4366880), (10, 3930192), (12, 3275160), (14, 2807280), (15, 2620128), (16, 2456370), (18, 2183440), (20, 1965096), (21, 1871520), (24, 1637580), (28, 1403640), (30, 1310064), (32, 1228185), (35, 1122912), (36, 1091720), (40, 982548), (42, 935760), (45, 873376), (48, 818790), (49, 802080), (56, 701820), (60, 655032), (63, 623840), (70, 561456), (72, 545860), (80, 491274), (84, 467880), (90, 436688), (96, 409395), (98, 401040), (105, 374304), (112, 350910), (120, 327516), (126, 311920), (140, 280728), (144, 272930), (147, 267360), (160, 245637), (168, 233940), (180, 218344), (196, 200520), (210, 187152), (224, 175455), (240, 163758), (245, 160416), (252, 155960), (280, 140364), (288, 136465), (294, 133680), (315, 124768), (336, 116970), (360, 109172), (392, 100260), (420, 93576), (441, 89120), (480, 81879), (490, 80208), (504, 77980), (557, 70560), (560, 70182), (588, 66840), (630, 62384), (672, 58485), (720, 54586), (735, 53472), (784, 50130), (840, 46788), (882, 44560), (980, 40104), (1008, 38990), (1114, 35280), (1120, 35091), (1176, 33420), (1260, 31192), (1440, 27293), (1470, 26736), (1568, 25065), (1671, 23520), (1680, 23394), (1764, 22280), (1960, 20052), (2016, 19495), (2205, 17824), (2228, 17640), (2352, 16710), (2520, 15596), (2785, 14112), (2940, 13368), (3342, 11760), (3360, 11697), (3528, 11140), (3899, 10080), (3920, 10026), (4410, 8912), (4456, 8820), (4704, 8355), (5013, 7840), (5040, 7798), (5570, 7056), (5880, 6684)]