28934254320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{172969}}^1$

素因数の和:173043

約数の個数: 160

約数和(自身を含む): 97289398080

約数和(自身を除く): 68355143760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2788, 3280, 3485, 4080, 4182, 4920, 5576, 6970, 8364, 9840, 10455, 11152, 13940, 16728, 20910, 27880, 33456, 41820, 55760, 83640, 167280, 172969, 345938, 518907, 691876, 864845, 1037814, 1383752, 1729690, 2075628, 2594535, 2767504, 2940473, 3459380, 4151256, 5189070, 5880946, 6918760, 7091729, 8302512, 8821419, 10378140, 11761892, 13837520, 14183458, 14702365, 17642838, 20756280, 21275187, 23523784, 28366916, 29404730, 35285676, 35458645, 41512560, 42550374, 44107095, 47047568, 56733832, 58809460, 70571352, 70917290, 85100748, 88214190, 106375935, 113467664, 117618920, 120559393, 141142704, 141834580, 170201496, 176428380, 212751870, 235237840, 241118786, 283669160, 340402992, 352856760, 361678179, 425503740, 482237572, 567338320, 602796965, 705713520, 723356358, 851007480, 964475144, 1205593930, 1446712716, 1702014960, 1808390895, 1928950288, 2411187860, 2893425432, 3616781790, 4822375720, 5786850864, 7233563580, 9644751440, 14467127160, 28934254320]

約数ペア:

[(1, 28934254320), (2, 14467127160), (3, 9644751440), (4, 7233563580), (5, 5786850864), (6, 4822375720), (8, 3616781790), (10, 2893425432), (12, 2411187860), (15, 1928950288), (16, 1808390895), (17, 1702014960), (20, 1446712716), (24, 1205593930), (30, 964475144), (34, 851007480), (40, 723356358), (41, 705713520), (48, 602796965), (51, 567338320), (60, 482237572), (68, 425503740), (80, 361678179), (82, 352856760), (85, 340402992), (102, 283669160), (120, 241118786), (123, 235237840), (136, 212751870), (164, 176428380), (170, 170201496), (204, 141834580), (205, 141142704), (240, 120559393), (246, 117618920), (255, 113467664), (272, 106375935), (328, 88214190), (340, 85100748), (408, 70917290), (410, 70571352), (492, 58809460), (510, 56733832), (615, 47047568), (656, 44107095), (680, 42550374), (697, 41512560), (816, 35458645), (820, 35285676), (984, 29404730), (1020, 28366916), (1230, 23523784), (1360, 21275187), (1394, 20756280), (1640, 17642838), (1968, 14702365), (2040, 14183458), (2091, 13837520), (2460, 11761892), (2788, 10378140), (3280, 8821419), (3485, 8302512), (4080, 7091729), (4182, 6918760), (4920, 5880946), (5576, 5189070), (6970, 4151256), (8364, 3459380), (9840, 2940473), (10455, 2767504), (11152, 2594535), (13940, 2075628), (16728, 1729690), (20910, 1383752), (27880, 1037814), (33456, 864845), (41820, 691876), (55760, 518907), (83640, 345938), (167280, 172969)]