479218740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 1842462720

約数和(自身を除く): 1363243980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 79, 84, 91, 101, 105, 110, 130, 132, 140, 143, 154, 156, 158, 165, 182, 195, 202, 210, 220, 231, 237, 260, 273, 286, 303, 308, 316, 330, 364, 385, 390, 395, 404, 420, 429, 455, 462, 474, 505, 546, 553, 572, 606, 660, 707, 715, 770, 780, 790, 858, 869, 910, 924, 948, 1001, 1010, 1027, 1092, 1106, 1111, 1155, 1185, 1212, 1313, 1365, 1414, 1430, 1515, 1540, 1580, 1659, 1716, 1738, 1820, 2002, 2020, 2054, 2121, 2145, 2212, 2222, 2310, 2370, 2607, 2626, 2730, 2765, 2828, 2860, 3003, 3030, 3081, 3318, 3333, 3476, 3535, 3939, 4004, 4108, 4242, 4290, 4345, 4444, 4620, 4740, 5005, 5135, 5214, 5252, 5460, 5530, 5555, 6006, 6060, 6083, 6162, 6565, 6636, 6666, 7070, 7189, 7777, 7878, 7979, 8295, 8484, 8580, 8690, 9191, 10010, 10270, 10428, 10605, 11060, 11110, 11297, 12012, 12166, 12324, 13035, 13130, 13332, 14140, 14378, 14443, 15015, 15405, 15554, 15756, 15958, 16590, 16665, 17380, 18249, 18382, 19695, 20020, 20540, 21210, 21567, 22220, 22594, 23331, 23937, 24332, 26070, 26260, 27573, 28756, 28886, 30030, 30415, 30810, 31108, 31916, 33180, 33330, 33891, 35945, 36498, 36764, 38885, 39390, 39895, 42420, 43134, 43329, 45188, 45955, 46662, 47874, 52140, 55146, 55853, 56485, 57772, 60060, 60830, 61620, 66660, 67782, 71890, 72215, 72996, 77770, 78780, 79079, 79790, 86268, 86658, 87769, 91245, 91910, 93324, 95748, 101101, 103727, 107835, 110292, 111706, 112970, 116655, 119685, 121660, 135564, 137865, 143780, 144430, 155540, 158158, 159580, 167559, 169455, 173316, 175538, 182490, 183820, 202202, 207454, 215670, 216645, 223412, 225940, 233310, 237237, 239370, 263307, 275730, 279265, 288860, 303303, 311181, 316316, 335118, 338910, 351076, 364980, 395395, 404404, 414908, 431340, 433290, 438845, 466620, 474474, 478740, 505505, 518635, 526614, 551460, 558530, 606606, 614383, 622362, 670236, 677820, 726089, 790790, 837795, 866580, 877690, 948948, 1011010, 1037270, 1053228, 1117060, 1140997, 1186185, 1213212, 1228766, 1244724, 1316535, 1452178, 1516515, 1555905, 1581580, 1675590, 1755380, 1843149, 2022020, 2074540, 2178267, 2281994, 2372370, 2457532, 2633070, 2904356, 3033030, 3071915, 3111810, 3351180, 3422991, 3630445, 3686298, 4356534, 4563988, 4744740, 5266140, 5704985, 6066060, 6143830, 6223620, 6845982, 7260890, 7372596, 7986979, 8713068, 9215745, 10891335, 11409970, 12287660, 13691964, 14521780, 15973958, 17114955, 18431490, 21782670, 22819940, 23960937, 31947916, 34229910, 36862980, 39934895, 43565340, 47921874, 68459820, 79869790, 95843748, 119804685, 159739580, 239609370, 479218740]

約数ペア:

[(1, 479218740), (2, 239609370), (3, 159739580), (4, 119804685), (5, 95843748), (6, 79869790), (7, 68459820), (10, 47921874), (11, 43565340), (12, 39934895), (13, 36862980), (14, 34229910), (15, 31947916), (20, 23960937), (21, 22819940), (22, 21782670), (26, 18431490), (28, 17114955), (30, 15973958), (33, 14521780), (35, 13691964), (39, 12287660), (42, 11409970), (44, 10891335), (52, 9215745), (55, 8713068), (60, 7986979), (65, 7372596), (66, 7260890), (70, 6845982), (77, 6223620), (78, 6143830), (79, 6066060), (84, 5704985), (91, 5266140), (101, 4744740), (105, 4563988), (110, 4356534), (130, 3686298), (132, 3630445), (140, 3422991), (143, 3351180), (154, 3111810), (156, 3071915), (158, 3033030), (165, 2904356), (182, 2633070), (195, 2457532), (202, 2372370), (210, 2281994), (220, 2178267), (231, 2074540), (237, 2022020), (260, 1843149), (273, 1755380), (286, 1675590), (303, 1581580), (308, 1555905), (316, 1516515), (330, 1452178), (364, 1316535), (385, 1244724), (390, 1228766), (395, 1213212), (404, 1186185), (420, 1140997), (429, 1117060), (455, 1053228), (462, 1037270), (474, 1011010), (505, 948948), (546, 877690), (553, 866580), (572, 837795), (606, 790790), (660, 726089), (707, 677820), (715, 670236), (770, 622362), (780, 614383), (790, 606606), (858, 558530), (869, 551460), (910, 526614), (924, 518635), (948, 505505), (1001, 478740), (1010, 474474), (1027, 466620), (1092, 438845), (1106, 433290), (1111, 431340), (1155, 414908), (1185, 404404), (1212, 395395), (1313, 364980), (1365, 351076), (1414, 338910), (1430, 335118), (1515, 316316), (1540, 311181), (1580, 303303), (1659, 288860), (1716, 279265), (1738, 275730), (1820, 263307), (2002, 239370), (2020, 237237), (2054, 233310), (2121, 225940), (2145, 223412), (2212, 216645), (2222, 215670), (2310, 207454), (2370, 202202), (2607, 183820), (2626, 182490), (2730, 175538), (2765, 173316), (2828, 169455), (2860, 167559), (3003, 159580), (3030, 158158), (3081, 155540), (3318, 144430), (3333, 143780), (3476, 137865), (3535, 135564), (3939, 121660), (4004, 119685), (4108, 116655), (4242, 112970), (4290, 111706), (4345, 110292), (4444, 107835), (4620, 103727), (4740, 101101), (5005, 95748), (5135, 93324), (5214, 91910), (5252, 91245), (5460, 87769), (5530, 86658), (5555, 86268), (6006, 79790), (6060, 79079), (6083, 78780), (6162, 77770), (6565, 72996), (6636, 72215), (6666, 71890), (7070, 67782), (7189, 66660), (7777, 61620), (7878, 60830), (7979, 60060), (8295, 57772), (8484, 56485), (8580, 55853), (8690, 55146), (9191, 52140), (10010, 47874), (10270, 46662), (10428, 45955), (10605, 45188), (11060, 43329), (11110, 43134), (11297, 42420), (12012, 39895), (12166, 39390), (12324, 38885), (13035, 36764), (13130, 36498), (13332, 35945), (14140, 33891), (14378, 33330), (14443, 33180), (15015, 31916), (15405, 31108), (15554, 30810), (15756, 30415), (15958, 30030), (16590, 28886), (16665, 28756), (17380, 27573), (18249, 26260), (18382, 26070), (19695, 24332), (20020, 23937), (20540, 23331), (21210, 22594), (21567, 22220)]