190813680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 675956736

約数和(自身を除く): 485143056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 103, 120, 124, 144, 155, 166, 180, 186, 206, 240, 248, 249, 279, 309, 310, 332, 360, 372, 412, 415, 465, 496, 498, 515, 558, 618, 620, 664, 720, 744, 747, 824, 830, 927, 930, 996, 1030, 1116, 1236, 1240, 1245, 1328, 1395, 1488, 1494, 1545, 1648, 1660, 1854, 1860, 1992, 2060, 2232, 2472, 2480, 2490, 2573, 2790, 2988, 3090, 3193, 3320, 3708, 3720, 3735, 3984, 4120, 4464, 4635, 4944, 4980, 5146, 5580, 5976, 6180, 6386, 6640, 7416, 7440, 7470, 7719, 8240, 8549, 9270, 9579, 9960, 10292, 11160, 11952, 12360, 12772, 12865, 14832, 14940, 15438, 15965, 17098, 18540, 19158, 19920, 20584, 22320, 23157, 24720, 25544, 25647, 25730, 28737, 29880, 30876, 31930, 34196, 37080, 38316, 38595, 41168, 42745, 46314, 47895, 51088, 51294, 51460, 57474, 59760, 61752, 63860, 68392, 74160, 76632, 76941, 77190, 85490, 92628, 95790, 102588, 102920, 114948, 115785, 123504, 127720, 128235, 136784, 143685, 153264, 153882, 154380, 170980, 185256, 191580, 205176, 205840, 229896, 231570, 255440, 256470, 265019, 287370, 307764, 308760, 341960, 370512, 383160, 384705, 410352, 459792, 463140, 512940, 530038, 574740, 615528, 617520, 683920, 766320, 769410, 795057, 926280, 1025880, 1060076, 1149480, 1231056, 1325095, 1538820, 1590114, 1852560, 2051760, 2120152, 2298960, 2385171, 2650190, 3077640, 3180228, 3975285, 4240304, 4770342, 5300380, 6155280, 6360456, 7950570, 9540684, 10600760, 11925855, 12720912, 15901140, 19081368, 21201520, 23851710, 31802280, 38162736, 47703420, 63604560, 95406840, 190813680]

約数ペア:

[(1, 190813680), (2, 95406840), (3, 63604560), (4, 47703420), (5, 38162736), (6, 31802280), (8, 23851710), (9, 21201520), (10, 19081368), (12, 15901140), (15, 12720912), (16, 11925855), (18, 10600760), (20, 9540684), (24, 7950570), (30, 6360456), (31, 6155280), (36, 5300380), (40, 4770342), (45, 4240304), (48, 3975285), (60, 3180228), (62, 3077640), (72, 2650190), (80, 2385171), (83, 2298960), (90, 2120152), (93, 2051760), (103, 1852560), (120, 1590114), (124, 1538820), (144, 1325095), (155, 1231056), (166, 1149480), (180, 1060076), (186, 1025880), (206, 926280), (240, 795057), (248, 769410), (249, 766320), (279, 683920), (309, 617520), (310, 615528), (332, 574740), (360, 530038), (372, 512940), (412, 463140), (415, 459792), (465, 410352), (496, 384705), (498, 383160), (515, 370512), (558, 341960), (618, 308760), (620, 307764), (664, 287370), (720, 265019), (744, 256470), (747, 255440), (824, 231570), (830, 229896), (927, 205840), (930, 205176), (996, 191580), (1030, 185256), (1116, 170980), (1236, 154380), (1240, 153882), (1245, 153264), (1328, 143685), (1395, 136784), (1488, 128235), (1494, 127720), (1545, 123504), (1648, 115785), (1660, 114948), (1854, 102920), (1860, 102588), (1992, 95790), (2060, 92628), (2232, 85490), (2472, 77190), (2480, 76941), (2490, 76632), (2573, 74160), (2790, 68392), (2988, 63860), (3090, 61752), (3193, 59760), (3320, 57474), (3708, 51460), (3720, 51294), (3735, 51088), (3984, 47895), (4120, 46314), (4464, 42745), (4635, 41168), (4944, 38595), (4980, 38316), (5146, 37080), (5580, 34196), (5976, 31930), (6180, 30876), (6386, 29880), (6640, 28737), (7416, 25730), (7440, 25647), (7470, 25544), (7719, 24720), (8240, 23157), (8549, 22320), (9270, 20584), (9579, 19920), (9960, 19158), (10292, 18540), (11160, 17098), (11952, 15965), (12360, 15438), (12772, 14940), (12865, 14832)]