203904480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 709466688

約数和(自身を除く): 505562208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 797, 820, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1594, 1599, 1640, 1968, 2080, 2132, 2391, 2460, 2665, 3120, 3188, 3198, 3280, 3936, 3985, 4264, 4782, 4920, 5330, 6240, 6376, 6396, 6560, 7970, 7995, 8528, 9564, 9840, 10361, 10660, 11955, 12752, 12792, 15940, 15990, 17056, 19128, 19680, 20722, 21320, 23910, 25504, 25584, 31083, 31880, 31980, 32677, 38256, 41444, 42640, 47820, 51168, 51805, 62166, 63760, 63960, 65354, 76512, 82888, 85280, 95640, 98031, 103610, 124332, 127520, 127920, 130708, 155415, 163385, 165776, 191280, 196062, 207220, 248664, 255840, 261416, 310830, 326770, 331552, 382560, 392124, 414440, 424801, 490155, 497328, 522832, 621660, 653540, 784248, 828880, 849602, 980310, 994656, 1045664, 1243320, 1274403, 1307080, 1568496, 1657760, 1699204, 1960620, 2124005, 2486640, 2548806, 2614160, 3136992, 3398408, 3921240, 4248010, 4973280, 5097612, 5228320, 6372015, 6796816, 7842480, 8496020, 10195224, 12744030, 13593632, 15684960, 16992040, 20390448, 25488060, 33984080, 40780896, 50976120, 67968160, 101952240, 203904480]

約数ペア:

[(1, 203904480), (2, 101952240), (3, 67968160), (4, 50976120), (5, 40780896), (6, 33984080), (8, 25488060), (10, 20390448), (12, 16992040), (13, 15684960), (15, 13593632), (16, 12744030), (20, 10195224), (24, 8496020), (26, 7842480), (30, 6796816), (32, 6372015), (39, 5228320), (40, 5097612), (41, 4973280), (48, 4248010), (52, 3921240), (60, 3398408), (65, 3136992), (78, 2614160), (80, 2548806), (82, 2486640), (96, 2124005), (104, 1960620), (120, 1699204), (123, 1657760), (130, 1568496), (156, 1307080), (160, 1274403), (164, 1243320), (195, 1045664), (205, 994656), (208, 980310), (240, 849602), (246, 828880), (260, 784248), (312, 653540), (328, 621660), (390, 522832), (410, 497328), (416, 490155), (480, 424801), (492, 414440), (520, 392124), (533, 382560), (615, 331552), (624, 326770), (656, 310830), (780, 261416), (797, 255840), (820, 248664), (984, 207220), (1040, 196062), (1066, 191280), (1230, 165776), (1248, 163385), (1312, 155415), (1560, 130708), (1594, 127920), (1599, 127520), (1640, 124332), (1968, 103610), (2080, 98031), (2132, 95640), (2391, 85280), (2460, 82888), (2665, 76512), (3120, 65354), (3188, 63960), (3198, 63760), (3280, 62166), (3936, 51805), (3985, 51168), (4264, 47820), (4782, 42640), (4920, 41444), (5330, 38256), (6240, 32677), (6376, 31980), (6396, 31880), (6560, 31083), (7970, 25584), (7995, 25504), (8528, 23910), (9564, 21320), (9840, 20722), (10361, 19680), (10660, 19128), (11955, 17056), (12752, 15990), (12792, 15940)]