72353520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 274982400

約数和(自身を除く): 202628880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 43, 45, 48, 54, 57, 60, 72, 76, 80, 82, 86, 90, 95, 108, 114, 120, 123, 129, 135, 144, 152, 164, 171, 172, 180, 190, 205, 215, 216, 228, 240, 246, 258, 270, 285, 304, 328, 342, 344, 360, 369, 380, 387, 410, 430, 432, 456, 492, 513, 516, 540, 570, 615, 645, 656, 684, 688, 720, 738, 760, 774, 779, 817, 820, 855, 860, 912, 984, 1026, 1032, 1080, 1107, 1140, 1161, 1230, 1290, 1368, 1476, 1520, 1548, 1558, 1634, 1640, 1710, 1720, 1763, 1845, 1935, 1968, 2052, 2064, 2160, 2214, 2280, 2322, 2337, 2451, 2460, 2565, 2580, 2736, 2952, 3096, 3116, 3268, 3280, 3420, 3440, 3526, 3690, 3870, 3895, 4085, 4104, 4428, 4560, 4644, 4674, 4902, 4920, 5130, 5160, 5289, 5535, 5805, 5904, 6192, 6232, 6536, 6840, 7011, 7052, 7353, 7380, 7740, 7790, 8170, 8208, 8815, 8856, 9288, 9348, 9804, 9840, 10260, 10320, 10578, 11070, 11610, 11685, 12255, 12464, 13072, 13680, 14022, 14104, 14706, 14760, 15480, 15580, 15867, 16340, 17630, 17712, 18576, 18696, 19608, 20520, 21033, 21156, 22059, 22140, 23220, 23370, 24510, 26445, 28044, 28208, 29412, 29520, 30960, 31160, 31734, 32680, 33497, 35055, 35260, 36765, 37392, 39216, 41040, 42066, 42312, 44118, 44280, 46440, 46740, 47601, 49020, 52890, 56088, 58824, 62320, 63468, 65360, 66994, 70110, 70520, 73530, 79335, 84132, 84624, 88236, 88560, 92880, 93480, 95202, 98040, 100491, 105165, 105780, 110295, 112176, 117648, 126936, 133988, 140220, 141040, 147060, 158670, 167485, 168264, 176472, 186960, 190404, 196080, 200982, 210330, 211560, 220590, 238005, 253872, 267976, 280440, 294120, 301473, 317340, 334970, 336528, 352944, 380808, 401964, 420660, 423120, 441180, 476010, 502455, 535952, 560880, 588240, 602946, 634680, 669940, 761616, 803928, 841320, 882360, 904419, 952020, 1004910, 1205892, 1269360, 1339880, 1507365, 1607856, 1682640, 1764720, 1808838, 1904040, 2009820, 2411784, 2679760, 3014730, 3617676, 3808080, 4019640, 4522095, 4823568, 6029460, 7235352, 8039280, 9044190, 12058920, 14470704, 18088380, 24117840, 36176760, 72353520]

約数ペア:

[(1, 72353520), (2, 36176760), (3, 24117840), (4, 18088380), (5, 14470704), (6, 12058920), (8, 9044190), (9, 8039280), (10, 7235352), (12, 6029460), (15, 4823568), (16, 4522095), (18, 4019640), (19, 3808080), (20, 3617676), (24, 3014730), (27, 2679760), (30, 2411784), (36, 2009820), (38, 1904040), (40, 1808838), (41, 1764720), (43, 1682640), (45, 1607856), (48, 1507365), (54, 1339880), (57, 1269360), (60, 1205892), (72, 1004910), (76, 952020), (80, 904419), (82, 882360), (86, 841320), (90, 803928), (95, 761616), (108, 669940), (114, 634680), (120, 602946), (123, 588240), (129, 560880), (135, 535952), (144, 502455), (152, 476010), (164, 441180), (171, 423120), (172, 420660), (180, 401964), (190, 380808), (205, 352944), (215, 336528), (216, 334970), (228, 317340), (240, 301473), (246, 294120), (258, 280440), (270, 267976), (285, 253872), (304, 238005), (328, 220590), (342, 211560), (344, 210330), (360, 200982), (369, 196080), (380, 190404), (387, 186960), (410, 176472), (430, 168264), (432, 167485), (456, 158670), (492, 147060), (513, 141040), (516, 140220), (540, 133988), (570, 126936), (615, 117648), (645, 112176), (656, 110295), (684, 105780), (688, 105165), (720, 100491), (738, 98040), (760, 95202), (774, 93480), (779, 92880), (817, 88560), (820, 88236), (855, 84624), (860, 84132), (912, 79335), (984, 73530), (1026, 70520), (1032, 70110), (1080, 66994), (1107, 65360), (1140, 63468), (1161, 62320), (1230, 58824), (1290, 56088), (1368, 52890), (1476, 49020), (1520, 47601), (1548, 46740), (1558, 46440), (1634, 44280), (1640, 44118), (1710, 42312), (1720, 42066), (1763, 41040), (1845, 39216), (1935, 37392), (1968, 36765), (2052, 35260), (2064, 35055), (2160, 33497), (2214, 32680), (2280, 31734), (2322, 31160), (2337, 30960), (2451, 29520), (2460, 29412), (2565, 28208), (2580, 28044), (2736, 26445), (2952, 24510), (3096, 23370), (3116, 23220), (3268, 22140), (3280, 22059), (3420, 21156), (3440, 21033), (3526, 20520), (3690, 19608), (3870, 18696), (3895, 18576), (4085, 17712), (4104, 17630), (4428, 16340), (4560, 15867), (4644, 15580), (4674, 15480), (4902, 14760), (4920, 14706), (5130, 14104), (5160, 14022), (5289, 13680), (5535, 13072), (5805, 12464), (5904, 12255), (6192, 11685), (6232, 11610), (6536, 11070), (6840, 10578), (7011, 10320), (7052, 10260), (7353, 9840), (7380, 9804), (7740, 9348), (7790, 9288), (8170, 8856), (8208, 8815)]