486511740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 1779890112

約数和(自身を除く): 1293378372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 41, 44, 45, 52, 55, 60, 65, 66, 78, 82, 90, 99, 110, 117, 123, 130, 132, 143, 156, 164, 165, 180, 195, 198, 205, 220, 234, 246, 260, 286, 330, 369, 390, 396, 410, 429, 451, 461, 468, 492, 495, 533, 572, 585, 615, 660, 715, 738, 780, 820, 858, 902, 922, 990, 1066, 1170, 1230, 1287, 1353, 1383, 1430, 1476, 1599, 1716, 1804, 1844, 1845, 1980, 2132, 2145, 2255, 2305, 2340, 2460, 2574, 2665, 2706, 2766, 2860, 3198, 3690, 4059, 4149, 4290, 4510, 4610, 4797, 5071, 5148, 5330, 5412, 5532, 5863, 5993, 6396, 6435, 6765, 6915, 7380, 7995, 8118, 8298, 8580, 9020, 9220, 9594, 10142, 10660, 11726, 11986, 12870, 13530, 13830, 15213, 15990, 16236, 16596, 17589, 17979, 18901, 19188, 20284, 20295, 20745, 23452, 23972, 23985, 25355, 25740, 27060, 27660, 29315, 29965, 30426, 31980, 35178, 35958, 37802, 40590, 41490, 45639, 47970, 50710, 52767, 53937, 56703, 58630, 59930, 60852, 65923, 70356, 71916, 75604, 76065, 81180, 82980, 87945, 89895, 91278, 94505, 95940, 101420, 105534, 107874, 113406, 117260, 119860, 131846, 152130, 170109, 175890, 179790, 182556, 189010, 197769, 207911, 211068, 215748, 226812, 228195, 245713, 263692, 263835, 269685, 283515, 304260, 329615, 340218, 351780, 359580, 378020, 395538, 415822, 456390, 491426, 527670, 539370, 567030, 593307, 623733, 659230, 680436, 737139, 791076, 831644, 850545, 912780, 982852, 988845, 1039555, 1055340, 1078740, 1134060, 1186614, 1228565, 1247466, 1318460, 1474278, 1701090, 1871199, 1977690, 2079110, 2211417, 2373228, 2457130, 2494932, 2702843, 2948556, 2966535, 3118665, 3402180, 3685695, 3742398, 3955380, 4158220, 4422834, 4914260, 5405686, 5933070, 6237330, 7371390, 7484796, 8108529, 8845668, 9355995, 10811372, 11057085, 11866140, 12474660, 13514215, 14742780, 16217058, 18711990, 22114170, 24325587, 27028430, 32434116, 37423980, 40542645, 44228340, 48651174, 54056860, 81085290, 97302348, 121627935, 162170580, 243255870, 486511740]

約数ペア:

[(1, 486511740), (2, 243255870), (3, 162170580), (4, 121627935), (5, 97302348), (6, 81085290), (9, 54056860), (10, 48651174), (11, 44228340), (12, 40542645), (13, 37423980), (15, 32434116), (18, 27028430), (20, 24325587), (22, 22114170), (26, 18711990), (30, 16217058), (33, 14742780), (36, 13514215), (39, 12474660), (41, 11866140), (44, 11057085), (45, 10811372), (52, 9355995), (55, 8845668), (60, 8108529), (65, 7484796), (66, 7371390), (78, 6237330), (82, 5933070), (90, 5405686), (99, 4914260), (110, 4422834), (117, 4158220), (123, 3955380), (130, 3742398), (132, 3685695), (143, 3402180), (156, 3118665), (164, 2966535), (165, 2948556), (180, 2702843), (195, 2494932), (198, 2457130), (205, 2373228), (220, 2211417), (234, 2079110), (246, 1977690), (260, 1871199), (286, 1701090), (330, 1474278), (369, 1318460), (390, 1247466), (396, 1228565), (410, 1186614), (429, 1134060), (451, 1078740), (461, 1055340), (468, 1039555), (492, 988845), (495, 982852), (533, 912780), (572, 850545), (585, 831644), (615, 791076), (660, 737139), (715, 680436), (738, 659230), (780, 623733), (820, 593307), (858, 567030), (902, 539370), (922, 527670), (990, 491426), (1066, 456390), (1170, 415822), (1230, 395538), (1287, 378020), (1353, 359580), (1383, 351780), (1430, 340218), (1476, 329615), (1599, 304260), (1716, 283515), (1804, 269685), (1844, 263835), (1845, 263692), (1980, 245713), (2132, 228195), (2145, 226812), (2255, 215748), (2305, 211068), (2340, 207911), (2460, 197769), (2574, 189010), (2665, 182556), (2706, 179790), (2766, 175890), (2860, 170109), (3198, 152130), (3690, 131846), (4059, 119860), (4149, 117260), (4290, 113406), (4510, 107874), (4610, 105534), (4797, 101420), (5071, 95940), (5148, 94505), (5330, 91278), (5412, 89895), (5532, 87945), (5863, 82980), (5993, 81180), (6396, 76065), (6435, 75604), (6765, 71916), (6915, 70356), (7380, 65923), (7995, 60852), (8118, 59930), (8298, 58630), (8580, 56703), (9020, 53937), (9220, 52767), (9594, 50710), (10142, 47970), (10660, 45639), (11726, 41490), (11986, 40590), (12870, 37802), (13530, 35958), (13830, 35178), (15213, 31980), (15990, 30426), (16236, 29965), (16596, 29315), (17589, 27660), (17979, 27060), (18901, 25740), (19188, 25355), (20284, 23985), (20295, 23972), (20745, 23452)]