381627360

素因数分解:

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

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1373718528

約数和(自身を除く): 992091168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 96, 103, 120, 124, 144, 155, 160, 166, 180, 186, 206, 240, 248, 249, 279, 288, 309, 310, 332, 360, 372, 412, 415, 465, 480, 496, 498, 515, 558, 618, 620, 664, 720, 744, 747, 824, 830, 927, 930, 992, 996, 1030, 1116, 1236, 1240, 1245, 1328, 1395, 1440, 1488, 1494, 1545, 1648, 1660, 1854, 1860, 1992, 2060, 2232, 2472, 2480, 2490, 2573, 2656, 2790, 2976, 2988, 3090, 3193, 3296, 3320, 3708, 3720, 3735, 3984, 4120, 4464, 4635, 4944, 4960, 4980, 5146, 5580, 5976, 6180, 6386, 6640, 7416, 7440, 7470, 7719, 7968, 8240, 8549, 8928, 9270, 9579, 9888, 9960, 10292, 11160, 11952, 12360, 12772, 12865, 13280, 14832, 14880, 14940, 15438, 15965, 16480, 17098, 18540, 19158, 19920, 20584, 22320, 23157, 23904, 24720, 25544, 25647, 25730, 28737, 29664, 29880, 30876, 31930, 34196, 37080, 38316, 38595, 39840, 41168, 42745, 44640, 46314, 47895, 49440, 51088, 51294, 51460, 57474, 59760, 61752, 63860, 68392, 74160, 76632, 76941, 77190, 82336, 85490, 92628, 95790, 102176, 102588, 102920, 114948, 115785, 119520, 123504, 127720, 128235, 136784, 143685, 148320, 153264, 153882, 154380, 170980, 185256, 191580, 205176, 205840, 229896, 231570, 247008, 255440, 256470, 265019, 273568, 287370, 306528, 307764, 308760, 341960, 370512, 383160, 384705, 410352, 411680, 459792, 463140, 510880, 512940, 530038, 574740, 615528, 617520, 683920, 741024, 766320, 769410, 795057, 820704, 919584, 926280, 1025880, 1060076, 1149480, 1231056, 1235040, 1325095, 1367840, 1532640, 1538820, 1590114, 1852560, 2051760, 2120152, 2298960, 2385171, 2462112, 2650190, 3077640, 3180228, 3705120, 3975285, 4103520, 4240304, 4597920, 4770342, 5300380, 6155280, 6360456, 7950570, 8480608, 9540684, 10600760, 11925855, 12310560, 12720912, 15901140, 19081368, 21201520, 23851710, 25441824, 31802280, 38162736, 42403040, 47703420, 63604560, 76325472, 95406840, 127209120, 190813680, 381627360]

約数ペア:

[(1, 381627360), (2, 190813680), (3, 127209120), (4, 95406840), (5, 76325472), (6, 63604560), (8, 47703420), (9, 42403040), (10, 38162736), (12, 31802280), (15, 25441824), (16, 23851710), (18, 21201520), (20, 19081368), (24, 15901140), (30, 12720912), (31, 12310560), (32, 11925855), (36, 10600760), (40, 9540684), (45, 8480608), (48, 7950570), (60, 6360456), (62, 6155280), (72, 5300380), (80, 4770342), (83, 4597920), (90, 4240304), (93, 4103520), (96, 3975285), (103, 3705120), (120, 3180228), (124, 3077640), (144, 2650190), (155, 2462112), (160, 2385171), (166, 2298960), (180, 2120152), (186, 2051760), (206, 1852560), (240, 1590114), (248, 1538820), (249, 1532640), (279, 1367840), (288, 1325095), (309, 1235040), (310, 1231056), (332, 1149480), (360, 1060076), (372, 1025880), (412, 926280), (415, 919584), (465, 820704), (480, 795057), (496, 769410), (498, 766320), (515, 741024), (558, 683920), (618, 617520), (620, 615528), (664, 574740), (720, 530038), (744, 512940), (747, 510880), (824, 463140), (830, 459792), (927, 411680), (930, 410352), (992, 384705), (996, 383160), (1030, 370512), (1116, 341960), (1236, 308760), (1240, 307764), (1245, 306528), (1328, 287370), (1395, 273568), (1440, 265019), (1488, 256470), (1494, 255440), (1545, 247008), (1648, 231570), (1660, 229896), (1854, 205840), (1860, 205176), (1992, 191580), (2060, 185256), (2232, 170980), (2472, 154380), (2480, 153882), (2490, 153264), (2573, 148320), (2656, 143685), (2790, 136784), (2976, 128235), (2988, 127720), (3090, 123504), (3193, 119520), (3296, 115785), (3320, 114948), (3708, 102920), (3720, 102588), (3735, 102176), (3984, 95790), (4120, 92628), (4464, 85490), (4635, 82336), (4944, 77190), (4960, 76941), (4980, 76632), (5146, 74160), (5580, 68392), (5976, 63860), (6180, 61752), (6386, 59760), (6640, 57474), (7416, 51460), (7440, 51294), (7470, 51088), (7719, 49440), (7968, 47895), (8240, 46314), (8549, 44640), (8928, 42745), (9270, 41168), (9579, 39840), (9888, 38595), (9960, 38316), (10292, 37080), (11160, 34196), (11952, 31930), (12360, 30876), (12772, 29880), (12865, 29664), (13280, 28737), (14832, 25730), (14880, 25647), (14940, 25544), (15438, 24720), (15965, 23904), (16480, 23157), (17098, 22320), (18540, 20584), (19158, 19920)]