304571280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 1087930368

約数和(自身を除く): 783359088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 47, 48, 52, 60, 62, 65, 67, 78, 80, 93, 94, 104, 120, 124, 130, 134, 141, 155, 156, 186, 188, 195, 201, 208, 235, 240, 248, 260, 268, 282, 310, 312, 335, 372, 376, 390, 402, 403, 465, 470, 496, 520, 536, 564, 611, 620, 624, 670, 705, 744, 752, 780, 804, 806, 871, 930, 940, 1005, 1040, 1072, 1128, 1209, 1222, 1240, 1340, 1410, 1457, 1488, 1560, 1608, 1612, 1742, 1833, 1860, 1880, 2010, 2015, 2077, 2256, 2418, 2444, 2480, 2613, 2680, 2820, 2914, 3055, 3120, 3149, 3216, 3224, 3484, 3666, 3720, 3760, 4020, 4030, 4154, 4355, 4371, 4836, 4888, 5226, 5360, 5640, 5828, 6045, 6110, 6231, 6298, 6448, 6968, 7285, 7332, 7440, 8040, 8060, 8308, 8710, 8742, 9165, 9447, 9672, 9776, 10385, 10452, 11280, 11656, 12090, 12220, 12462, 12596, 13065, 13936, 14570, 14664, 15745, 16080, 16120, 16616, 17420, 17484, 18330, 18894, 18941, 19344, 20770, 20904, 21855, 23312, 24180, 24440, 24924, 25192, 26130, 27001, 29140, 29328, 31155, 31490, 32240, 33232, 34840, 34968, 36660, 37788, 37882, 40937, 41540, 41808, 43710, 47235, 48360, 48880, 49848, 50384, 52260, 54002, 56823, 58280, 62310, 62980, 69680, 69936, 73320, 75576, 75764, 81003, 81874, 83080, 87420, 94470, 94705, 96720, 97619, 99696, 104520, 108004, 113646, 116560, 122811, 124620, 125960, 135005, 146640, 151152, 151528, 162006, 163748, 166160, 174840, 188940, 189410, 195238, 204685, 209040, 216008, 227292, 245622, 249240, 251920, 270010, 284115, 292857, 303056, 324012, 327496, 349680, 377880, 378820, 390476, 405015, 409370, 432016, 454584, 488095, 491244, 498480, 540020, 568230, 585714, 614055, 648024, 654992, 755760, 757640, 780952, 810030, 818740, 909168, 976190, 982488, 1080040, 1136460, 1171428, 1228110, 1269047, 1296048, 1464285, 1515280, 1561904, 1620060, 1637480, 1952380, 1964976, 2160080, 2272920, 2342856, 2456220, 2538094, 2928570, 3240120, 3274960, 3807141, 3904760, 4545840, 4685712, 4912440, 5076188, 5857140, 6345235, 6480240, 7614282, 7809520, 9824880, 10152376, 11714280, 12690470, 15228564, 19035705, 20304752, 23428560, 25380940, 30457128, 38071410, 50761880, 60914256, 76142820, 101523760, 152285640, 304571280]

約数ペア:

[(1, 304571280), (2, 152285640), (3, 101523760), (4, 76142820), (5, 60914256), (6, 50761880), (8, 38071410), (10, 30457128), (12, 25380940), (13, 23428560), (15, 20304752), (16, 19035705), (20, 15228564), (24, 12690470), (26, 11714280), (30, 10152376), (31, 9824880), (39, 7809520), (40, 7614282), (47, 6480240), (48, 6345235), (52, 5857140), (60, 5076188), (62, 4912440), (65, 4685712), (67, 4545840), (78, 3904760), (80, 3807141), (93, 3274960), (94, 3240120), (104, 2928570), (120, 2538094), (124, 2456220), (130, 2342856), (134, 2272920), (141, 2160080), (155, 1964976), (156, 1952380), (186, 1637480), (188, 1620060), (195, 1561904), (201, 1515280), (208, 1464285), (235, 1296048), (240, 1269047), (248, 1228110), (260, 1171428), (268, 1136460), (282, 1080040), (310, 982488), (312, 976190), (335, 909168), (372, 818740), (376, 810030), (390, 780952), (402, 757640), (403, 755760), (465, 654992), (470, 648024), (496, 614055), (520, 585714), (536, 568230), (564, 540020), (611, 498480), (620, 491244), (624, 488095), (670, 454584), (705, 432016), (744, 409370), (752, 405015), (780, 390476), (804, 378820), (806, 377880), (871, 349680), (930, 327496), (940, 324012), (1005, 303056), (1040, 292857), (1072, 284115), (1128, 270010), (1209, 251920), (1222, 249240), (1240, 245622), (1340, 227292), (1410, 216008), (1457, 209040), (1488, 204685), (1560, 195238), (1608, 189410), (1612, 188940), (1742, 174840), (1833, 166160), (1860, 163748), (1880, 162006), (2010, 151528), (2015, 151152), (2077, 146640), (2256, 135005), (2418, 125960), (2444, 124620), (2480, 122811), (2613, 116560), (2680, 113646), (2820, 108004), (2914, 104520), (3055, 99696), (3120, 97619), (3149, 96720), (3216, 94705), (3224, 94470), (3484, 87420), (3666, 83080), (3720, 81874), (3760, 81003), (4020, 75764), (4030, 75576), (4154, 73320), (4355, 69936), (4371, 69680), (4836, 62980), (4888, 62310), (5226, 58280), (5360, 56823), (5640, 54002), (5828, 52260), (6045, 50384), (6110, 49848), (6231, 48880), (6298, 48360), (6448, 47235), (6968, 43710), (7285, 41808), (7332, 41540), (7440, 40937), (8040, 37882), (8060, 37788), (8308, 36660), (8710, 34968), (8742, 34840), (9165, 33232), (9447, 32240), (9672, 31490), (9776, 31155), (10385, 29328), (10452, 29140), (11280, 27001), (11656, 26130), (12090, 25192), (12220, 24924), (12462, 24440), (12596, 24180), (13065, 23312), (13936, 21855), (14570, 20904), (14664, 20770), (15745, 19344), (16080, 18941), (16120, 18894), (16616, 18330), (17420, 17484)]