140573160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 288

約数和(自身を含む): 573267240

約数和(自身を除く): 432694080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 613, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1226, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1839, 1911, 1960, 2184, 2205, 2340, 2452, 2520, 2548, 2730, 2940, 3065, 3185, 3276, 3528, 3640, 3678, 3822, 4095, 4291, 4410, 4680, 4904, 5096, 5460, 5517, 5733, 5880, 6130, 6370, 6552, 7356, 7644, 7969, 8190, 8582, 8820, 9195, 9555, 10920, 11034, 11466, 12260, 12740, 12873, 14712, 15288, 15938, 16380, 17164, 17640, 18390, 19110, 21455, 22068, 22932, 23907, 24520, 25480, 25746, 27585, 28665, 30037, 31876, 32760, 34328, 36780, 38220, 38619, 39845, 42910, 44136, 45864, 47814, 51492, 55170, 55783, 57330, 60074, 63752, 64365, 71721, 73560, 76440, 77238, 79690, 85820, 90111, 95628, 102984, 110340, 111566, 114660, 119535, 120148, 128730, 143442, 150185, 154476, 159380, 167349, 171640, 180222, 191256, 193095, 220680, 223132, 229320, 239070, 240296, 257460, 270333, 278915, 286884, 300370, 308952, 318760, 334698, 358605, 360444, 386190, 390481, 446264, 450555, 478140, 502047, 514920, 540666, 557830, 573768, 600740, 669396, 717210, 720888, 772380, 780962, 836745, 901110, 956280, 1004094, 1081332, 1115660, 1171443, 1201480, 1338792, 1351665, 1434420, 1544760, 1561924, 1673490, 1802220, 1952405, 2008188, 2162664, 2231320, 2342886, 2510235, 2703330, 2868840, 3123848, 3346980, 3514329, 3604440, 3904810, 4016376, 4685772, 5020470, 5406660, 5857215, 6693960, 7028658, 7809620, 9371544, 10040940, 10813320, 11714430, 14057316, 15619240, 17571645, 20081880, 23428860, 28114632, 35143290, 46857720, 70286580, 140573160]

約数ペア:

[(1, 140573160), (2, 70286580), (3, 46857720), (4, 35143290), (5, 28114632), (6, 23428860), (7, 20081880), (8, 17571645), (9, 15619240), (10, 14057316), (12, 11714430), (13, 10813320), (14, 10040940), (15, 9371544), (18, 7809620), (20, 7028658), (21, 6693960), (24, 5857215), (26, 5406660), (28, 5020470), (30, 4685772), (35, 4016376), (36, 3904810), (39, 3604440), (40, 3514329), (42, 3346980), (45, 3123848), (49, 2868840), (52, 2703330), (56, 2510235), (60, 2342886), (63, 2231320), (65, 2162664), (70, 2008188), (72, 1952405), (78, 1802220), (84, 1673490), (90, 1561924), (91, 1544760), (98, 1434420), (104, 1351665), (105, 1338792), (117, 1201480), (120, 1171443), (126, 1115660), (130, 1081332), (140, 1004094), (147, 956280), (156, 901110), (168, 836745), (180, 780962), (182, 772380), (195, 720888), (196, 717210), (210, 669396), (234, 600740), (245, 573768), (252, 557830), (260, 540666), (273, 514920), (280, 502047), (294, 478140), (312, 450555), (315, 446264), (360, 390481), (364, 386190), (390, 360444), (392, 358605), (420, 334698), (441, 318760), (455, 308952), (468, 300370), (490, 286884), (504, 278915), (520, 270333), (546, 257460), (585, 240296), (588, 239070), (613, 229320), (630, 223132), (637, 220680), (728, 193095), (735, 191256), (780, 180222), (819, 171640), (840, 167349), (882, 159380), (910, 154476), (936, 150185), (980, 143442), (1092, 128730), (1170, 120148), (1176, 119535), (1226, 114660), (1260, 111566), (1274, 110340), (1365, 102984), (1470, 95628), (1560, 90111), (1638, 85820), (1764, 79690), (1820, 77238), (1839, 76440), (1911, 73560), (1960, 71721), (2184, 64365), (2205, 63752), (2340, 60074), (2452, 57330), (2520, 55783), (2548, 55170), (2730, 51492), (2940, 47814), (3065, 45864), (3185, 44136), (3276, 42910), (3528, 39845), (3640, 38619), (3678, 38220), (3822, 36780), (4095, 34328), (4291, 32760), (4410, 31876), (4680, 30037), (4904, 28665), (5096, 27585), (5460, 25746), (5517, 25480), (5733, 24520), (5880, 23907), (6130, 22932), (6370, 22068), (6552, 21455), (7356, 19110), (7644, 18390), (7969, 17640), (8190, 17164), (8582, 16380), (8820, 15938), (9195, 15288), (9555, 14712), (10920, 12873), (11034, 12740), (11466, 12260)]