213080040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 753863760

約数和(自身を除く): 540783720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 888, 941, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1665, 1882, 1887, 2040, 2220, 2516, 2664, 2823, 3060, 3145, 3330, 3764, 3774, 4440, 4705, 5032, 5646, 5661, 6120, 6290, 6660, 7528, 7548, 8469, 9410, 9435, 11292, 11322, 12580, 13320, 14115, 15096, 15997, 16938, 18820, 18870, 22584, 22644, 25160, 28230, 28305, 31994, 33876, 34817, 37640, 37740, 42345, 45288, 47991, 56460, 56610, 63988, 67752, 69634, 75480, 79985, 84690, 95982, 104451, 112920, 113220, 127976, 139268, 143973, 159970, 169380, 174085, 191964, 208902, 226440, 239955, 278536, 287946, 313353, 319940, 338760, 348170, 383928, 417804, 479910, 522255, 575892, 591889, 626706, 639880, 696340, 719865, 835608, 959820, 1044510, 1151784, 1183778, 1253412, 1392680, 1439730, 1566765, 1775667, 1919640, 2089020, 2367556, 2506824, 2879460, 2959445, 3133530, 3551334, 4178040, 4735112, 5327001, 5758920, 5918890, 6267060, 7102668, 8878335, 10654002, 11837780, 12534120, 14205336, 17756670, 21308004, 23675560, 26635005, 35513340, 42616008, 53270010, 71026680, 106540020, 213080040]

約数ペア:

[(1, 213080040), (2, 106540020), (3, 71026680), (4, 53270010), (5, 42616008), (6, 35513340), (8, 26635005), (9, 23675560), (10, 21308004), (12, 17756670), (15, 14205336), (17, 12534120), (18, 11837780), (20, 10654002), (24, 8878335), (30, 7102668), (34, 6267060), (36, 5918890), (37, 5758920), (40, 5327001), (45, 4735112), (51, 4178040), (60, 3551334), (68, 3133530), (72, 2959445), (74, 2879460), (85, 2506824), (90, 2367556), (102, 2089020), (111, 1919640), (120, 1775667), (136, 1566765), (148, 1439730), (153, 1392680), (170, 1253412), (180, 1183778), (185, 1151784), (204, 1044510), (222, 959820), (255, 835608), (296, 719865), (306, 696340), (333, 639880), (340, 626706), (360, 591889), (370, 575892), (408, 522255), (444, 479910), (510, 417804), (555, 383928), (612, 348170), (629, 338760), (666, 319940), (680, 313353), (740, 287946), (765, 278536), (888, 239955), (941, 226440), (1020, 208902), (1110, 191964), (1224, 174085), (1258, 169380), (1332, 159970), (1480, 143973), (1530, 139268), (1665, 127976), (1882, 113220), (1887, 112920), (2040, 104451), (2220, 95982), (2516, 84690), (2664, 79985), (2823, 75480), (3060, 69634), (3145, 67752), (3330, 63988), (3764, 56610), (3774, 56460), (4440, 47991), (4705, 45288), (5032, 42345), (5646, 37740), (5661, 37640), (6120, 34817), (6290, 33876), (6660, 31994), (7528, 28305), (7548, 28230), (8469, 25160), (9410, 22644), (9435, 22584), (11292, 18870), (11322, 18820), (12580, 16938), (13320, 15997), (14115, 15096)]