72735248880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{91921}}^1$

素因数の和:92104

約数の個数: 240

約数和(自身を含む): 280945988544

約数和(自身を除く): 208210739664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 157, 168, 180, 210, 240, 252, 280, 314, 315, 336, 360, 420, 471, 504, 560, 628, 630, 720, 785, 840, 942, 1008, 1099, 1256, 1260, 1413, 1570, 1680, 1884, 2198, 2355, 2512, 2520, 2826, 3140, 3297, 3768, 4396, 4710, 5040, 5495, 5652, 6280, 6594, 7065, 7536, 8792, 9420, 9891, 10990, 11304, 12560, 13188, 14130, 16485, 17584, 18840, 19782, 21980, 22608, 26376, 28260, 32970, 37680, 39564, 43960, 49455, 52752, 56520, 65940, 79128, 87920, 91921, 98910, 113040, 131880, 158256, 183842, 197820, 263760, 275763, 367684, 395640, 459605, 551526, 643447, 735368, 791280, 827289, 919210, 1103052, 1286894, 1378815, 1470736, 1654578, 1838420, 1930341, 2206104, 2573788, 2757630, 3217235, 3309156, 3676840, 3860682, 4136445, 4412208, 5147576, 5515260, 5791023, 6434470, 6618312, 7353680, 7721364, 8272890, 9651705, 10295152, 11030520, 11582046, 12868940, 13236624, 14431597, 15442728, 16545780, 19303410, 22061040, 23164092, 25737880, 28863194, 28955115, 30885456, 33091560, 38606820, 43294791, 46328184, 51475760, 57726388, 57910230, 66183120, 72157985, 77213640, 86589582, 92656368, 101021179, 115452776, 115820460, 129884373, 144315970, 154427280, 173179164, 202042358, 216473955, 230905552, 231640920, 259768746, 288631940, 303063537, 346358328, 404084716, 432947910, 463281840, 505105895, 519537492, 577263880, 606127074, 649421865, 692716656, 808169432, 865895820, 909190611, 1010211790, 1039074984, 1154527760, 1212254148, 1298843730, 1515317685, 1616338864, 1731791640, 1818381222, 2020423580, 2078149968, 2424508296, 2597687460, 3030635370, 3463583280, 3636762444, 4040847160, 4545953055, 4849016592, 5195374920, 6061270740, 7273524888, 8081694320, 9091906110, 10390749840, 12122541480, 14547049776, 18183812220, 24245082960, 36367624440, 72735248880]

約数ペア:

[(1, 72735248880), (2, 36367624440), (3, 24245082960), (4, 18183812220), (5, 14547049776), (6, 12122541480), (7, 10390749840), (8, 9091906110), (9, 8081694320), (10, 7273524888), (12, 6061270740), (14, 5195374920), (15, 4849016592), (16, 4545953055), (18, 4040847160), (20, 3636762444), (21, 3463583280), (24, 3030635370), (28, 2597687460), (30, 2424508296), (35, 2078149968), (36, 2020423580), (40, 1818381222), (42, 1731791640), (45, 1616338864), (48, 1515317685), (56, 1298843730), (60, 1212254148), (63, 1154527760), (70, 1039074984), (72, 1010211790), (80, 909190611), (84, 865895820), (90, 808169432), (105, 692716656), (112, 649421865), (120, 606127074), (126, 577263880), (140, 519537492), (144, 505105895), (157, 463281840), (168, 432947910), (180, 404084716), (210, 346358328), (240, 303063537), (252, 288631940), (280, 259768746), (314, 231640920), (315, 230905552), (336, 216473955), (360, 202042358), (420, 173179164), (471, 154427280), (504, 144315970), (560, 129884373), (628, 115820460), (630, 115452776), (720, 101021179), (785, 92656368), (840, 86589582), (942, 77213640), (1008, 72157985), (1099, 66183120), (1256, 57910230), (1260, 57726388), (1413, 51475760), (1570, 46328184), (1680, 43294791), (1884, 38606820), (2198, 33091560), (2355, 30885456), (2512, 28955115), (2520, 28863194), (2826, 25737880), (3140, 23164092), (3297, 22061040), (3768, 19303410), (4396, 16545780), (4710, 15442728), (5040, 14431597), (5495, 13236624), (5652, 12868940), (6280, 11582046), (6594, 11030520), (7065, 10295152), (7536, 9651705), (8792, 8272890), (9420, 7721364), (9891, 7353680), (10990, 6618312), (11304, 6434470), (12560, 5791023), (13188, 5515260), (14130, 5147576), (16485, 4412208), (17584, 4136445), (18840, 3860682), (19782, 3676840), (21980, 3309156), (22608, 3217235), (26376, 2757630), (28260, 2573788), (32970, 2206104), (37680, 1930341), (39564, 1838420), (43960, 1654578), (49455, 1470736), (52752, 1378815), (56520, 1286894), (65940, 1103052), (79128, 919210), (87920, 827289), (91921, 791280), (98910, 735368), (113040, 643447), (131880, 551526), (158256, 459605), (183842, 395640), (197820, 367684), (263760, 275763)]