1660562640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1567

約数の個数: 320

約数和(自身を含む): 6376734720

約数和(自身を除く): 4716172080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 144, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 297, 330, 360, 376, 396, 423, 432, 440, 470, 495, 517, 528, 540, 564, 594, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1080, 1128, 1188, 1269, 1320, 1410, 1485, 1487, 1551, 1584, 1692, 1880, 1980, 2068, 2115, 2160, 2256, 2376, 2538, 2585, 2640, 2820, 2970, 2974, 3102, 3384, 3760, 3960, 4136, 4230, 4461, 4653, 4752, 5076, 5170, 5640, 5940, 5948, 6204, 6345, 6768, 7435, 7755, 7920, 8272, 8460, 8922, 9306, 10152, 10340, 11280, 11880, 11896, 12408, 12690, 13383, 13959, 14870, 15510, 16357, 16920, 17844, 18612, 20304, 20680, 22305, 23265, 23760, 23792, 24816, 25380, 26766, 27918, 29740, 31020, 32714, 33840, 35688, 37224, 40149, 41360, 44610, 46530, 49071, 50760, 53532, 55836, 59480, 62040, 65428, 66915, 69795, 69889, 71376, 74448, 80298, 81785, 89220, 93060, 98142, 101520, 107064, 111672, 118960, 124080, 130856, 133830, 139590, 139778, 147213, 160596, 163570, 178440, 186120, 196284, 200745, 209667, 214128, 223344, 245355, 261712, 267660, 279180, 279556, 294426, 321192, 327140, 349445, 356880, 372240, 392568, 401490, 419334, 441639, 490710, 535320, 558360, 559112, 588852, 629001, 642384, 654280, 698890, 736065, 768779, 785136, 802980, 838668, 883278, 981420, 1048335, 1070640, 1116720, 1118224, 1177704, 1258002, 1308560, 1397780, 1472130, 1537558, 1605960, 1677336, 1766556, 1887003, 1962840, 2096670, 2208195, 2306337, 2355408, 2516004, 2795560, 2944260, 3075116, 3145005, 3211920, 3354672, 3533112, 3774006, 3843895, 3925680, 4193340, 4416390, 4612674, 5032008, 5591120, 5888520, 6150232, 6290010, 6919011, 7066224, 7548012, 7687790, 8386680, 8832780, 9225348, 9435015, 10064016, 11531685, 11777040, 12300464, 12580020, 13838022, 15096024, 15375580, 16773360, 17665560, 18450696, 18870030, 20757033, 23063370, 25160040, 27676044, 30192048, 30751160, 34595055, 35331120, 36901392, 37740060, 41514066, 46126740, 50320080, 55352088, 61502320, 69190110, 75480120, 83028132, 92253480, 103785165, 110704176, 138380220, 150960240, 166056264, 184506960, 207570330, 276760440, 332112528, 415140660, 553520880, 830281320, 1660562640]

約数ペア:

[(1, 1660562640), (2, 830281320), (3, 553520880), (4, 415140660), (5, 332112528), (6, 276760440), (8, 207570330), (9, 184506960), (10, 166056264), (11, 150960240), (12, 138380220), (15, 110704176), (16, 103785165), (18, 92253480), (20, 83028132), (22, 75480120), (24, 69190110), (27, 61502320), (30, 55352088), (33, 50320080), (36, 46126740), (40, 41514066), (44, 37740060), (45, 36901392), (47, 35331120), (48, 34595055), (54, 30751160), (55, 30192048), (60, 27676044), (66, 25160040), (72, 23063370), (80, 20757033), (88, 18870030), (90, 18450696), (94, 17665560), (99, 16773360), (108, 15375580), (110, 15096024), (120, 13838022), (132, 12580020), (135, 12300464), (141, 11777040), (144, 11531685), (165, 10064016), (176, 9435015), (180, 9225348), (188, 8832780), (198, 8386680), (216, 7687790), (220, 7548012), (235, 7066224), (240, 6919011), (264, 6290010), (270, 6150232), (282, 5888520), (297, 5591120), (330, 5032008), (360, 4612674), (376, 4416390), (396, 4193340), (423, 3925680), (432, 3843895), (440, 3774006), (470, 3533112), (495, 3354672), (517, 3211920), (528, 3145005), (540, 3075116), (564, 2944260), (594, 2795560), (660, 2516004), (705, 2355408), (720, 2306337), (752, 2208195), (792, 2096670), (846, 1962840), (880, 1887003), (940, 1766556), (990, 1677336), (1034, 1605960), (1080, 1537558), (1128, 1472130), (1188, 1397780), (1269, 1308560), (1320, 1258002), (1410, 1177704), (1485, 1118224), (1487, 1116720), (1551, 1070640), (1584, 1048335), (1692, 981420), (1880, 883278), (1980, 838668), (2068, 802980), (2115, 785136), (2160, 768779), (2256, 736065), (2376, 698890), (2538, 654280), (2585, 642384), (2640, 629001), (2820, 588852), (2970, 559112), (2974, 558360), (3102, 535320), (3384, 490710), (3760, 441639), (3960, 419334), (4136, 401490), (4230, 392568), (4461, 372240), (4653, 356880), (4752, 349445), (5076, 327140), (5170, 321192), (5640, 294426), (5940, 279556), (5948, 279180), (6204, 267660), (6345, 261712), (6768, 245355), (7435, 223344), (7755, 214128), (7920, 209667), (8272, 200745), (8460, 196284), (8922, 186120), (9306, 178440), (10152, 163570), (10340, 160596), (11280, 147213), (11880, 139778), (11896, 139590), (12408, 133830), (12690, 130856), (13383, 124080), (13959, 118960), (14870, 111672), (15510, 107064), (16357, 101520), (16920, 98142), (17844, 93060), (18612, 89220), (20304, 81785), (20680, 80298), (22305, 74448), (23265, 71376), (23760, 69889), (23792, 69795), (24816, 66915), (25380, 65428), (26766, 62040), (27918, 59480), (29740, 55836), (31020, 53532), (32714, 50760), (33840, 49071), (35688, 46530), (37224, 44610), (40149, 41360)]