72703972320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{132749}}^1$

素因数の和:132937

約数の個数: 192

約数和(自身を含む): 263342016000

約数和(自身を除く): 190638043680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 280, 326, 336, 420, 480, 489, 560, 652, 672, 815, 840, 978, 1120, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3360, 3423, 3912, 4564, 4890, 5216, 5705, 6520, 6846, 7824, 9128, 9780, 11410, 13040, 13692, 15648, 17115, 18256, 19560, 22820, 26080, 27384, 34230, 36512, 39120, 45640, 54768, 68460, 78240, 91280, 109536, 132749, 136920, 182560, 265498, 273840, 398247, 530996, 547680, 663745, 796494, 929243, 1061992, 1327490, 1592988, 1858486, 1991235, 2123984, 2654980, 2787729, 3185976, 3716972, 3982470, 4247968, 4646215, 5309960, 5575458, 6371952, 7433944, 7964940, 9292430, 10619920, 11150916, 12743904, 13938645, 14867888, 15929880, 18584860, 21239840, 21638087, 22301832, 27877290, 29735776, 31859760, 37169720, 43276174, 44603664, 55754580, 63719520, 64914261, 74339440, 86552348, 89207328, 108190435, 111509160, 129828522, 148678880, 151466609, 173104696, 216380870, 223018320, 259657044, 302933218, 324571305, 346209392, 432761740, 446036640, 454399827, 519314088, 605866436, 649142610, 692418784, 757333045, 865523480, 908799654, 1038628176, 1211732872, 1298285220, 1514666090, 1731046960, 1817599308, 2077256352, 2271999135, 2423465744, 2596570440, 3029332180, 3462093920, 3635198616, 4543998270, 4846931488, 5193140880, 6058664360, 7270397232, 9087996540, 10386281760, 12117328720, 14540794464, 18175993080, 24234657440, 36351986160, 72703972320]

約数ペア:

[(1, 72703972320), (2, 36351986160), (3, 24234657440), (4, 18175993080), (5, 14540794464), (6, 12117328720), (7, 10386281760), (8, 9087996540), (10, 7270397232), (12, 6058664360), (14, 5193140880), (15, 4846931488), (16, 4543998270), (20, 3635198616), (21, 3462093920), (24, 3029332180), (28, 2596570440), (30, 2423465744), (32, 2271999135), (35, 2077256352), (40, 1817599308), (42, 1731046960), (48, 1514666090), (56, 1298285220), (60, 1211732872), (70, 1038628176), (80, 908799654), (84, 865523480), (96, 757333045), (105, 692418784), (112, 649142610), (120, 605866436), (140, 519314088), (160, 454399827), (163, 446036640), (168, 432761740), (210, 346209392), (224, 324571305), (240, 302933218), (280, 259657044), (326, 223018320), (336, 216380870), (420, 173104696), (480, 151466609), (489, 148678880), (560, 129828522), (652, 111509160), (672, 108190435), (815, 89207328), (840, 86552348), (978, 74339440), (1120, 64914261), (1141, 63719520), (1304, 55754580), (1630, 44603664), (1680, 43276174), (1956, 37169720), (2282, 31859760), (2445, 29735776), (2608, 27877290), (3260, 22301832), (3360, 21638087), (3423, 21239840), (3912, 18584860), (4564, 15929880), (4890, 14867888), (5216, 13938645), (5705, 12743904), (6520, 11150916), (6846, 10619920), (7824, 9292430), (9128, 7964940), (9780, 7433944), (11410, 6371952), (13040, 5575458), (13692, 5309960), (15648, 4646215), (17115, 4247968), (18256, 3982470), (19560, 3716972), (22820, 3185976), (26080, 2787729), (27384, 2654980), (34230, 2123984), (36512, 1991235), (39120, 1858486), (45640, 1592988), (54768, 1327490), (68460, 1061992), (78240, 929243), (91280, 796494), (109536, 663745), (132749, 547680), (136920, 530996), (182560, 398247), (265498, 273840)]