74119760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 221652480

約数和(自身を除く): 147532720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 31, 38, 40, 44, 52, 55, 62, 65, 76, 80, 88, 95, 104, 110, 121, 124, 130, 143, 152, 155, 176, 190, 208, 209, 220, 242, 247, 248, 260, 286, 304, 310, 341, 380, 403, 418, 440, 484, 494, 496, 520, 572, 589, 605, 620, 682, 715, 760, 806, 836, 880, 968, 988, 1040, 1045, 1144, 1178, 1210, 1235, 1240, 1364, 1430, 1520, 1573, 1612, 1672, 1705, 1936, 1976, 2015, 2090, 2288, 2299, 2356, 2420, 2470, 2480, 2717, 2728, 2860, 2945, 3146, 3224, 3344, 3410, 3751, 3952, 4030, 4180, 4433, 4598, 4712, 4840, 4940, 5434, 5456, 5720, 5890, 6292, 6448, 6479, 6820, 7502, 7657, 7865, 8060, 8360, 8866, 9196, 9424, 9680, 9880, 10868, 11440, 11495, 11780, 12584, 12958, 13585, 13640, 15004, 15314, 15730, 16120, 16720, 17732, 18392, 18755, 19760, 21736, 22165, 22990, 23560, 25168, 25916, 27170, 27280, 29887, 30008, 30628, 31460, 32240, 32395, 35464, 36784, 37510, 38285, 43472, 44330, 45980, 47120, 48763, 51832, 54340, 59774, 60016, 61256, 62920, 64790, 70928, 71269, 75020, 76570, 84227, 88660, 91960, 97526, 103664, 108680, 119548, 122512, 125840, 129580, 142538, 149435, 150040, 153140, 168454, 177320, 183920, 195052, 217360, 239096, 243815, 259160, 285076, 298870, 300080, 306280, 336908, 354640, 356345, 390104, 421135, 478192, 487630, 518320, 570152, 597740, 612560, 673816, 712690, 780208, 842270, 926497, 975260, 1140304, 1195480, 1347632, 1425380, 1684540, 1852994, 1950520, 2390960, 2850760, 3369080, 3705988, 3901040, 4632485, 5701520, 6738160, 7411976, 9264970, 14823952, 18529940, 37059880, 74119760]

約数ペア:

[(1, 74119760), (2, 37059880), (4, 18529940), (5, 14823952), (8, 9264970), (10, 7411976), (11, 6738160), (13, 5701520), (16, 4632485), (19, 3901040), (20, 3705988), (22, 3369080), (26, 2850760), (31, 2390960), (38, 1950520), (40, 1852994), (44, 1684540), (52, 1425380), (55, 1347632), (62, 1195480), (65, 1140304), (76, 975260), (80, 926497), (88, 842270), (95, 780208), (104, 712690), (110, 673816), (121, 612560), (124, 597740), (130, 570152), (143, 518320), (152, 487630), (155, 478192), (176, 421135), (190, 390104), (208, 356345), (209, 354640), (220, 336908), (242, 306280), (247, 300080), (248, 298870), (260, 285076), (286, 259160), (304, 243815), (310, 239096), (341, 217360), (380, 195052), (403, 183920), (418, 177320), (440, 168454), (484, 153140), (494, 150040), (496, 149435), (520, 142538), (572, 129580), (589, 125840), (605, 122512), (620, 119548), (682, 108680), (715, 103664), (760, 97526), (806, 91960), (836, 88660), (880, 84227), (968, 76570), (988, 75020), (1040, 71269), (1045, 70928), (1144, 64790), (1178, 62920), (1210, 61256), (1235, 60016), (1240, 59774), (1364, 54340), (1430, 51832), (1520, 48763), (1573, 47120), (1612, 45980), (1672, 44330), (1705, 43472), (1936, 38285), (1976, 37510), (2015, 36784), (2090, 35464), (2288, 32395), (2299, 32240), (2356, 31460), (2420, 30628), (2470, 30008), (2480, 29887), (2717, 27280), (2728, 27170), (2860, 25916), (2945, 25168), (3146, 23560), (3224, 22990), (3344, 22165), (3410, 21736), (3751, 19760), (3952, 18755), (4030, 18392), (4180, 17732), (4433, 16720), (4598, 16120), (4712, 15730), (4840, 15314), (4940, 15004), (5434, 13640), (5456, 13585), (5720, 12958), (5890, 12584), (6292, 11780), (6448, 11495), (6479, 11440), (6820, 10868), (7502, 9880), (7657, 9680), (7865, 9424), (8060, 9196), (8360, 8866)]