64956359640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{50321}}^1$

素因数の和:50713

約数の個数: 128

約数和(自身を含む): 201738885120

約数和(自身を除く): 136782525480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 347, 372, 465, 620, 694, 744, 930, 1041, 1240, 1388, 1735, 1860, 2082, 2776, 3470, 3720, 4164, 5205, 6940, 8328, 10410, 10757, 13880, 20820, 21514, 32271, 41640, 43028, 50321, 53785, 64542, 86056, 100642, 107570, 129084, 150963, 161355, 201284, 215140, 251605, 258168, 301926, 322710, 402568, 430280, 503210, 603852, 645420, 754815, 1006420, 1207704, 1290840, 1509630, 1559951, 2012840, 3019260, 3119902, 4679853, 6038520, 6239804, 7799755, 9359706, 12479608, 15599510, 17461387, 18719412, 23399265, 31199020, 34922774, 37438824, 46798530, 52384161, 62398040, 69845548, 87306935, 93597060, 104768322, 139691096, 174613870, 187194120, 209536644, 261920805, 349227740, 419073288, 523841610, 541302997, 698455480, 1047683220, 1082605994, 1623908991, 2095366440, 2165211988, 2706514985, 3247817982, 4330423976, 5413029970, 6495635964, 8119544955, 10826059940, 12991271928, 16239089910, 21652119880, 32478179820, 64956359640]

約数ペア:

[(1, 64956359640), (2, 32478179820), (3, 21652119880), (4, 16239089910), (5, 12991271928), (6, 10826059940), (8, 8119544955), (10, 6495635964), (12, 5413029970), (15, 4330423976), (20, 3247817982), (24, 2706514985), (30, 2165211988), (31, 2095366440), (40, 1623908991), (60, 1082605994), (62, 1047683220), (93, 698455480), (120, 541302997), (124, 523841610), (155, 419073288), (186, 349227740), (248, 261920805), (310, 209536644), (347, 187194120), (372, 174613870), (465, 139691096), (620, 104768322), (694, 93597060), (744, 87306935), (930, 69845548), (1041, 62398040), (1240, 52384161), (1388, 46798530), (1735, 37438824), (1860, 34922774), (2082, 31199020), (2776, 23399265), (3470, 18719412), (3720, 17461387), (4164, 15599510), (5205, 12479608), (6940, 9359706), (8328, 7799755), (10410, 6239804), (10757, 6038520), (13880, 4679853), (20820, 3119902), (21514, 3019260), (32271, 2012840), (41640, 1559951), (43028, 1509630), (50321, 1290840), (53785, 1207704), (64542, 1006420), (86056, 754815), (100642, 645420), (107570, 603852), (129084, 503210), (150963, 430280), (161355, 402568), (201284, 322710), (215140, 301926), (251605, 258168)]