217231964000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{6689}}^1$

素因数の和:7090

約数の個数: 192

約数和(自身を含む): 558606222720

約数和(自身を除く): 341374258720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 353, 368, 400, 460, 500, 575, 706, 736, 800, 920, 1000, 1150, 1412, 1765, 1840, 2000, 2300, 2824, 2875, 3530, 3680, 4000, 4600, 5648, 5750, 6689, 7060, 8119, 8825, 9200, 11296, 11500, 13378, 14120, 16238, 17650, 18400, 23000, 26756, 28240, 32476, 33445, 35300, 40595, 44125, 46000, 53512, 56480, 64952, 66890, 70600, 81190, 88250, 92000, 107024, 129904, 133780, 141200, 153847, 162380, 167225, 176500, 202975, 214048, 259808, 267560, 282400, 307694, 324760, 334450, 353000, 405950, 535120, 615388, 649520, 668900, 706000, 769235, 811900, 836125, 1014875, 1070240, 1230776, 1299040, 1337800, 1412000, 1538470, 1623800, 1672250, 2029750, 2361217, 2461552, 2675600, 3076940, 3247600, 3344500, 3846175, 4059500, 4722434, 4923104, 5351200, 6153880, 6495200, 6689000, 7692350, 8119000, 9444868, 11806085, 12307760, 13378000, 15384700, 16238000, 18889736, 19230875, 23612170, 24615520, 26756000, 30769400, 32476000, 37779472, 38461750, 47224340, 54307991, 59030425, 61538800, 75558944, 76923500, 94448680, 108615982, 118060850, 123077600, 153847000, 188897360, 217231964, 236121700, 271539955, 295152125, 307694000, 377794720, 434463928, 472243400, 543079910, 590304250, 615388000, 868927856, 944486800, 1086159820, 1180608500, 1357699775, 1737855712, 1888973600, 2172319640, 2361217000, 2715399550, 4344639280, 4722434000, 5430799100, 6788498875, 8689278560, 9444868000, 10861598200, 13576997750, 21723196400, 27153995500, 43446392800, 54307991000, 108615982000, 217231964000]

約数ペア:

[(1, 217231964000), (2, 108615982000), (4, 54307991000), (5, 43446392800), (8, 27153995500), (10, 21723196400), (16, 13576997750), (20, 10861598200), (23, 9444868000), (25, 8689278560), (32, 6788498875), (40, 5430799100), (46, 4722434000), (50, 4344639280), (80, 2715399550), (92, 2361217000), (100, 2172319640), (115, 1888973600), (125, 1737855712), (160, 1357699775), (184, 1180608500), (200, 1086159820), (230, 944486800), (250, 868927856), (353, 615388000), (368, 590304250), (400, 543079910), (460, 472243400), (500, 434463928), (575, 377794720), (706, 307694000), (736, 295152125), (800, 271539955), (920, 236121700), (1000, 217231964), (1150, 188897360), (1412, 153847000), (1765, 123077600), (1840, 118060850), (2000, 108615982), (2300, 94448680), (2824, 76923500), (2875, 75558944), (3530, 61538800), (3680, 59030425), (4000, 54307991), (4600, 47224340), (5648, 38461750), (5750, 37779472), (6689, 32476000), (7060, 30769400), (8119, 26756000), (8825, 24615520), (9200, 23612170), (11296, 19230875), (11500, 18889736), (13378, 16238000), (14120, 15384700), (16238, 13378000), (17650, 12307760), (18400, 11806085), (23000, 9444868), (26756, 8119000), (28240, 7692350), (32476, 6689000), (33445, 6495200), (35300, 6153880), (40595, 5351200), (44125, 4923104), (46000, 4722434), (53512, 4059500), (56480, 3846175), (64952, 3344500), (66890, 3247600), (70600, 3076940), (81190, 2675600), (88250, 2461552), (92000, 2361217), (107024, 2029750), (129904, 1672250), (133780, 1623800), (141200, 1538470), (153847, 1412000), (162380, 1337800), (167225, 1299040), (176500, 1230776), (202975, 1070240), (214048, 1014875), (259808, 836125), (267560, 811900), (282400, 769235), (307694, 706000), (324760, 668900), (334450, 649520), (353000, 615388), (405950, 535120)]