8919016080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8191}}^1$

素因数の和:8569

約数の個数: 160

約数和(自身を含む): 29864755200

約数和(自身を除く): 20945739120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 349, 390, 520, 624, 698, 780, 1040, 1047, 1396, 1560, 1745, 2094, 2792, 3120, 3490, 4188, 4537, 5235, 5584, 6980, 8191, 8376, 9074, 10470, 13611, 13960, 16382, 16752, 18148, 20940, 22685, 24573, 27222, 27920, 32764, 36296, 40955, 41880, 45370, 49146, 54444, 65528, 68055, 72592, 81910, 83760, 90740, 98292, 106483, 108888, 122865, 131056, 136110, 163820, 181480, 196584, 212966, 217776, 245730, 272220, 319449, 327640, 362960, 393168, 425932, 491460, 532415, 544440, 638898, 655280, 851864, 982920, 1064830, 1088880, 1277796, 1597245, 1703728, 1965840, 2129660, 2555592, 2858659, 3194490, 4259320, 5111184, 5717318, 6388980, 8518640, 8575977, 11434636, 12777960, 14293295, 17151954, 22869272, 25555920, 28586590, 34303908, 37162567, 42879885, 45738544, 57173180, 68607816, 74325134, 85759770, 111487701, 114346360, 137215632, 148650268, 171519540, 185812835, 222975402, 228692720, 297300536, 343039080, 371625670, 445950804, 557438505, 594601072, 686078160, 743251340, 891901608, 1114877010, 1486502680, 1783803216, 2229754020, 2973005360, 4459508040, 8919016080]

約数ペア:

[(1, 8919016080), (2, 4459508040), (3, 2973005360), (4, 2229754020), (5, 1783803216), (6, 1486502680), (8, 1114877010), (10, 891901608), (12, 743251340), (13, 686078160), (15, 594601072), (16, 557438505), (20, 445950804), (24, 371625670), (26, 343039080), (30, 297300536), (39, 228692720), (40, 222975402), (48, 185812835), (52, 171519540), (60, 148650268), (65, 137215632), (78, 114346360), (80, 111487701), (104, 85759770), (120, 74325134), (130, 68607816), (156, 57173180), (195, 45738544), (208, 42879885), (240, 37162567), (260, 34303908), (312, 28586590), (349, 25555920), (390, 22869272), (520, 17151954), (624, 14293295), (698, 12777960), (780, 11434636), (1040, 8575977), (1047, 8518640), (1396, 6388980), (1560, 5717318), (1745, 5111184), (2094, 4259320), (2792, 3194490), (3120, 2858659), (3490, 2555592), (4188, 2129660), (4537, 1965840), (5235, 1703728), (5584, 1597245), (6980, 1277796), (8191, 1088880), (8376, 1064830), (9074, 982920), (10470, 851864), (13611, 655280), (13960, 638898), (16382, 544440), (16752, 532415), (18148, 491460), (20940, 425932), (22685, 393168), (24573, 362960), (27222, 327640), (27920, 319449), (32764, 272220), (36296, 245730), (40955, 217776), (41880, 212966), (45370, 196584), (49146, 181480), (54444, 163820), (65528, 136110), (68055, 131056), (72592, 122865), (81910, 108888), (83760, 106483), (90740, 98292)]