313628294720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1949

約数の個数: 224

約数和(自身を含む): 812934372096

約数和(自身を除く): 499306077376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 131, 160, 208, 260, 262, 320, 416, 421, 520, 524, 655, 832, 842, 1040, 1048, 1310, 1367, 1684, 1703, 2080, 2096, 2105, 2620, 2734, 3368, 3406, 4160, 4192, 4210, 5240, 5468, 5473, 6736, 6812, 6835, 8384, 8420, 8515, 10480, 10936, 10946, 13472, 13624, 13670, 16840, 17030, 17771, 20960, 21872, 21892, 26944, 27248, 27340, 27365, 33680, 34060, 35542, 41920, 43744, 43784, 54496, 54680, 54730, 55151, 67360, 68120, 71084, 87488, 87568, 88855, 108992, 109360, 109460, 110302, 134720, 136240, 142168, 175136, 177710, 179077, 218720, 218920, 220604, 272480, 275755, 284336, 350272, 355420, 358154, 437440, 437840, 441208, 544960, 551510, 568672, 575507, 710840, 716308, 716963, 875680, 882416, 895385, 1103020, 1137344, 1151014, 1421680, 1432616, 1433926, 1751360, 1764832, 1790770, 2206040, 2302028, 2328001, 2843360, 2865232, 2867852, 2877535, 3529664, 3581540, 3584815, 4412080, 4604056, 4656002, 5686720, 5730464, 5735704, 5755070, 7163080, 7169630, 7481591, 8824160, 9208112, 9312004, 11460928, 11471408, 11510140, 11640005, 14326160, 14339260, 14963182, 17648320, 18416224, 18624008, 22942816, 23020280, 23280010, 28652320, 28678520, 29926364, 36832448, 37248016, 37407955, 45885632, 46040560, 46560020, 57304640, 57357040, 59852728, 74496032, 74815910, 75391417, 92081120, 93120040, 114714080, 119705456, 148992064, 149631820, 150782834, 184162240, 186240080, 229428160, 239410912, 299263640, 301565668, 372480160, 376957085, 478821824, 598527280, 603131336, 744960320, 753914170, 980088421, 1197054560, 1206262672, 1507828340, 1960176842, 2394109120, 2412525344, 3015656680, 3920353684, 4825050688, 4900442105, 6031313360, 7840707368, 9800884210, 12062626720, 15681414736, 19601768420, 24125253440, 31362829472, 39203536840, 62725658944, 78407073680, 156814147360, 313628294720]

約数ペア:

[(1, 313628294720), (2, 156814147360), (4, 78407073680), (5, 62725658944), (8, 39203536840), (10, 31362829472), (13, 24125253440), (16, 19601768420), (20, 15681414736), (26, 12062626720), (32, 9800884210), (40, 7840707368), (52, 6031313360), (64, 4900442105), (65, 4825050688), (80, 3920353684), (104, 3015656680), (130, 2412525344), (131, 2394109120), (160, 1960176842), (208, 1507828340), (260, 1206262672), (262, 1197054560), (320, 980088421), (416, 753914170), (421, 744960320), (520, 603131336), (524, 598527280), (655, 478821824), (832, 376957085), (842, 372480160), (1040, 301565668), (1048, 299263640), (1310, 239410912), (1367, 229428160), (1684, 186240080), (1703, 184162240), (2080, 150782834), (2096, 149631820), (2105, 148992064), (2620, 119705456), (2734, 114714080), (3368, 93120040), (3406, 92081120), (4160, 75391417), (4192, 74815910), (4210, 74496032), (5240, 59852728), (5468, 57357040), (5473, 57304640), (6736, 46560020), (6812, 46040560), (6835, 45885632), (8384, 37407955), (8420, 37248016), (8515, 36832448), (10480, 29926364), (10936, 28678520), (10946, 28652320), (13472, 23280010), (13624, 23020280), (13670, 22942816), (16840, 18624008), (17030, 18416224), (17771, 17648320), (20960, 14963182), (21872, 14339260), (21892, 14326160), (26944, 11640005), (27248, 11510140), (27340, 11471408), (27365, 11460928), (33680, 9312004), (34060, 9208112), (35542, 8824160), (41920, 7481591), (43744, 7169630), (43784, 7163080), (54496, 5755070), (54680, 5735704), (54730, 5730464), (55151, 5686720), (67360, 4656002), (68120, 4604056), (71084, 4412080), (87488, 3584815), (87568, 3581540), (88855, 3529664), (108992, 2877535), (109360, 2867852), (109460, 2865232), (110302, 2843360), (134720, 2328001), (136240, 2302028), (142168, 2206040), (175136, 1790770), (177710, 1764832), (179077, 1751360), (218720, 1433926), (218920, 1432616), (220604, 1421680), (272480, 1151014), (275755, 1137344), (284336, 1103020), (350272, 895385), (355420, 882416), (358154, 875680), (437440, 716963), (437840, 716308), (441208, 710840), (544960, 575507), (551510, 568672)]