417219540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 1277337600

約数和(自身を除く): 860118060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 79, 86, 89, 92, 115, 129, 138, 158, 172, 178, 215, 230, 237, 258, 267, 276, 316, 345, 356, 395, 430, 445, 460, 474, 516, 534, 645, 690, 790, 860, 890, 948, 989, 1068, 1185, 1290, 1335, 1380, 1580, 1780, 1817, 1978, 2047, 2370, 2580, 2670, 2967, 3397, 3634, 3827, 3956, 4094, 4740, 4945, 5340, 5451, 5934, 6141, 6794, 7031, 7268, 7654, 8188, 9085, 9890, 10191, 10235, 10902, 11481, 11868, 12282, 13588, 14062, 14835, 15308, 16985, 18170, 19135, 19780, 20382, 20470, 21093, 21804, 22962, 24564, 27255, 28124, 29670, 30705, 33970, 35155, 36340, 38270, 40764, 40940, 42186, 45924, 50955, 54510, 57405, 59340, 61410, 67940, 70310, 76540, 78131, 84372, 88021, 101910, 105465, 109020, 114810, 122820, 140620, 156262, 161713, 176042, 203820, 210930, 229620, 234393, 264063, 302333, 312524, 323426, 352084, 390655, 421860, 440105, 468786, 485139, 528126, 604666, 646852, 781310, 808565, 880210, 906999, 937572, 970278, 1056252, 1171965, 1209332, 1320315, 1511665, 1562620, 1617130, 1760420, 1813998, 1940556, 2343930, 2425695, 2640630, 3023330, 3234260, 3627996, 4534995, 4687860, 4851390, 5281260, 6046660, 6953659, 9069990, 9702780, 13907318, 18139980, 20860977, 27814636, 34768295, 41721954, 69536590, 83443908, 104304885, 139073180, 208609770, 417219540]

約数ペア:

[(1, 417219540), (2, 208609770), (3, 139073180), (4, 104304885), (5, 83443908), (6, 69536590), (10, 41721954), (12, 34768295), (15, 27814636), (20, 20860977), (23, 18139980), (30, 13907318), (43, 9702780), (46, 9069990), (60, 6953659), (69, 6046660), (79, 5281260), (86, 4851390), (89, 4687860), (92, 4534995), (115, 3627996), (129, 3234260), (138, 3023330), (158, 2640630), (172, 2425695), (178, 2343930), (215, 1940556), (230, 1813998), (237, 1760420), (258, 1617130), (267, 1562620), (276, 1511665), (316, 1320315), (345, 1209332), (356, 1171965), (395, 1056252), (430, 970278), (445, 937572), (460, 906999), (474, 880210), (516, 808565), (534, 781310), (645, 646852), (690, 604666), (790, 528126), (860, 485139), (890, 468786), (948, 440105), (989, 421860), (1068, 390655), (1185, 352084), (1290, 323426), (1335, 312524), (1380, 302333), (1580, 264063), (1780, 234393), (1817, 229620), (1978, 210930), (2047, 203820), (2370, 176042), (2580, 161713), (2670, 156262), (2967, 140620), (3397, 122820), (3634, 114810), (3827, 109020), (3956, 105465), (4094, 101910), (4740, 88021), (4945, 84372), (5340, 78131), (5451, 76540), (5934, 70310), (6141, 67940), (6794, 61410), (7031, 59340), (7268, 57405), (7654, 54510), (8188, 50955), (9085, 45924), (9890, 42186), (10191, 40940), (10235, 40764), (10902, 38270), (11481, 36340), (11868, 35155), (12282, 33970), (13588, 30705), (14062, 29670), (14835, 28124), (15308, 27255), (16985, 24564), (18170, 22962), (19135, 21804), (19780, 21093), (20382, 20470)]