1313528040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{811}}^1$

素因数の和:1248

約数の個数: 192

約数和(自身を含む): 4674196800

約数和(自身を除く): 3360668760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 409, 440, 495, 660, 792, 811, 818, 990, 1227, 1320, 1622, 1636, 1980, 2045, 2433, 2454, 3244, 3272, 3681, 3960, 4055, 4090, 4499, 4866, 4908, 6135, 6488, 7299, 7362, 8110, 8180, 8921, 8998, 9732, 9816, 12165, 12270, 13497, 14598, 14724, 16220, 16360, 17842, 17996, 18405, 19464, 22495, 24330, 24540, 26763, 26994, 29196, 29448, 32440, 35684, 35992, 36495, 36810, 40491, 44605, 44990, 48660, 49080, 53526, 53988, 58392, 67485, 71368, 72990, 73620, 80289, 80982, 89210, 89980, 97320, 107052, 107976, 133815, 134970, 145980, 147240, 160578, 161964, 178420, 179960, 202455, 214104, 267630, 269940, 291960, 321156, 323928, 331699, 356840, 401445, 404910, 535260, 539880, 642312, 663398, 802890, 809820, 995097, 1070520, 1326796, 1605780, 1619640, 1658495, 1990194, 2653592, 2985291, 3211560, 3316990, 3648689, 3980388, 4975485, 5970582, 6633980, 7297378, 7960776, 9950970, 10946067, 11941164, 13267960, 14594756, 14926455, 18243445, 19901940, 21892134, 23882328, 29189512, 29852910, 32838201, 36486890, 39803880, 43784268, 54730335, 59705820, 65676402, 72973780, 87568536, 109460670, 119411640, 131352804, 145947560, 164191005, 218921340, 262705608, 328382010, 437842680, 656764020, 1313528040]

約数ペア:

[(1, 1313528040), (2, 656764020), (3, 437842680), (4, 328382010), (5, 262705608), (6, 218921340), (8, 164191005), (9, 145947560), (10, 131352804), (11, 119411640), (12, 109460670), (15, 87568536), (18, 72973780), (20, 65676402), (22, 59705820), (24, 54730335), (30, 43784268), (33, 39803880), (36, 36486890), (40, 32838201), (44, 29852910), (45, 29189512), (55, 23882328), (60, 21892134), (66, 19901940), (72, 18243445), (88, 14926455), (90, 14594756), (99, 13267960), (110, 11941164), (120, 10946067), (132, 9950970), (165, 7960776), (180, 7297378), (198, 6633980), (220, 5970582), (264, 4975485), (330, 3980388), (360, 3648689), (396, 3316990), (409, 3211560), (440, 2985291), (495, 2653592), (660, 1990194), (792, 1658495), (811, 1619640), (818, 1605780), (990, 1326796), (1227, 1070520), (1320, 995097), (1622, 809820), (1636, 802890), (1980, 663398), (2045, 642312), (2433, 539880), (2454, 535260), (3244, 404910), (3272, 401445), (3681, 356840), (3960, 331699), (4055, 323928), (4090, 321156), (4499, 291960), (4866, 269940), (4908, 267630), (6135, 214104), (6488, 202455), (7299, 179960), (7362, 178420), (8110, 161964), (8180, 160578), (8921, 147240), (8998, 145980), (9732, 134970), (9816, 133815), (12165, 107976), (12270, 107052), (13497, 97320), (14598, 89980), (14724, 89210), (16220, 80982), (16360, 80289), (17842, 73620), (17996, 72990), (18405, 71368), (19464, 67485), (22495, 58392), (24330, 53988), (24540, 53526), (26763, 49080), (26994, 48660), (29196, 44990), (29448, 44605), (32440, 40491), (35684, 36810), (35992, 36495)]