63930480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 208111680

約数和(自身を除く): 144181200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 73, 80, 82, 89, 120, 123, 146, 164, 178, 205, 219, 240, 246, 267, 292, 328, 356, 365, 410, 438, 445, 492, 534, 584, 615, 656, 712, 730, 820, 876, 890, 984, 1068, 1095, 1168, 1230, 1335, 1424, 1460, 1640, 1752, 1780, 1968, 2136, 2190, 2460, 2670, 2920, 2993, 3280, 3504, 3560, 3649, 4272, 4380, 4920, 5340, 5840, 5986, 6497, 7120, 7298, 8760, 8979, 9840, 10680, 10947, 11972, 12994, 14596, 14965, 17520, 17958, 18245, 19491, 21360, 21894, 23944, 25988, 29192, 29930, 32485, 35916, 36490, 38982, 43788, 44895, 47888, 51976, 54735, 58384, 59860, 64970, 71832, 72980, 77964, 87576, 89790, 97455, 103952, 109470, 119720, 129940, 143664, 145960, 155928, 175152, 179580, 194910, 218940, 239440, 259880, 266377, 291920, 311856, 359160, 389820, 437880, 519760, 532754, 718320, 779640, 799131, 875760, 1065508, 1331885, 1559280, 1598262, 2131016, 2663770, 3196524, 3995655, 4262032, 5327540, 6393048, 7991310, 10655080, 12786096, 15982620, 21310160, 31965240, 63930480]

約数ペア:

[(1, 63930480), (2, 31965240), (3, 21310160), (4, 15982620), (5, 12786096), (6, 10655080), (8, 7991310), (10, 6393048), (12, 5327540), (15, 4262032), (16, 3995655), (20, 3196524), (24, 2663770), (30, 2131016), (40, 1598262), (41, 1559280), (48, 1331885), (60, 1065508), (73, 875760), (80, 799131), (82, 779640), (89, 718320), (120, 532754), (123, 519760), (146, 437880), (164, 389820), (178, 359160), (205, 311856), (219, 291920), (240, 266377), (246, 259880), (267, 239440), (292, 218940), (328, 194910), (356, 179580), (365, 175152), (410, 155928), (438, 145960), (445, 143664), (492, 129940), (534, 119720), (584, 109470), (615, 103952), (656, 97455), (712, 89790), (730, 87576), (820, 77964), (876, 72980), (890, 71832), (984, 64970), (1068, 59860), (1095, 58384), (1168, 54735), (1230, 51976), (1335, 47888), (1424, 44895), (1460, 43788), (1640, 38982), (1752, 36490), (1780, 35916), (1968, 32485), (2136, 29930), (2190, 29192), (2460, 25988), (2670, 23944), (2920, 21894), (2993, 21360), (3280, 19491), (3504, 18245), (3560, 17958), (3649, 17520), (4272, 14965), (4380, 14596), (4920, 12994), (5340, 11972), (5840, 10947), (5986, 10680), (6497, 9840), (7120, 8979), (7298, 8760)]