21567967560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{1627}}^1$

素因数の和:3268

約数の個数: 192

約数和(自身を含む): 73234212480

約数和(自身を除く): 51666244920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1601, 1627, 1656, 2070, 2760, 3202, 3254, 4140, 4803, 4881, 6404, 6508, 8005, 8135, 8280, 9606, 9762, 12808, 13016, 14409, 14643, 16010, 16270, 19212, 19524, 24015, 24405, 28818, 29286, 32020, 32540, 36823, 37421, 38424, 39048, 48030, 48810, 57636, 58572, 64040, 65080, 72045, 73215, 73646, 74842, 96060, 97620, 110469, 112263, 115272, 117144, 144090, 146430, 147292, 149684, 184115, 187105, 192120, 195240, 220938, 224526, 288180, 292860, 294584, 299368, 331407, 336789, 368230, 374210, 441876, 449052, 552345, 561315, 576360, 585720, 662814, 673578, 736460, 748420, 883752, 898104, 1104690, 1122630, 1325628, 1347156, 1472920, 1496840, 1657035, 1683945, 2209380, 2245260, 2604827, 2651256, 2694312, 3314070, 3367890, 4418760, 4490520, 5209654, 6628140, 6735780, 7814481, 10419308, 13024135, 13256280, 13471560, 15628962, 20838616, 23443443, 26048270, 31257924, 39072405, 46886886, 52096540, 59911021, 62515848, 78144810, 93773772, 104193080, 117217215, 119822042, 156289620, 179733063, 187547544, 234434430, 239644084, 299555105, 312579240, 359466126, 468868860, 479288168, 539199189, 599110210, 718932252, 898665315, 937737720, 1078398378, 1198220420, 1437864504, 1797330630, 2156796756, 2396440840, 2695995945, 3594661260, 4313593512, 5391991890, 7189322520, 10783983780, 21567967560]

約数ペア:

[(1, 21567967560), (2, 10783983780), (3, 7189322520), (4, 5391991890), (5, 4313593512), (6, 3594661260), (8, 2695995945), (9, 2396440840), (10, 2156796756), (12, 1797330630), (15, 1437864504), (18, 1198220420), (20, 1078398378), (23, 937737720), (24, 898665315), (30, 718932252), (36, 599110210), (40, 539199189), (45, 479288168), (46, 468868860), (60, 359466126), (69, 312579240), (72, 299555105), (90, 239644084), (92, 234434430), (115, 187547544), (120, 179733063), (138, 156289620), (180, 119822042), (184, 117217215), (207, 104193080), (230, 93773772), (276, 78144810), (345, 62515848), (360, 59911021), (414, 52096540), (460, 46886886), (552, 39072405), (690, 31257924), (828, 26048270), (920, 23443443), (1035, 20838616), (1380, 15628962), (1601, 13471560), (1627, 13256280), (1656, 13024135), (2070, 10419308), (2760, 7814481), (3202, 6735780), (3254, 6628140), (4140, 5209654), (4803, 4490520), (4881, 4418760), (6404, 3367890), (6508, 3314070), (8005, 2694312), (8135, 2651256), (8280, 2604827), (9606, 2245260), (9762, 2209380), (12808, 1683945), (13016, 1657035), (14409, 1496840), (14643, 1472920), (16010, 1347156), (16270, 1325628), (19212, 1122630), (19524, 1104690), (24015, 898104), (24405, 883752), (28818, 748420), (29286, 736460), (32020, 673578), (32540, 662814), (36823, 585720), (37421, 576360), (38424, 561315), (39048, 552345), (48030, 449052), (48810, 441876), (57636, 374210), (58572, 368230), (64040, 336789), (65080, 331407), (72045, 299368), (73215, 294584), (73646, 292860), (74842, 288180), (96060, 224526), (97620, 220938), (110469, 195240), (112263, 192120), (115272, 187105), (117144, 184115), (144090, 149684), (146430, 147292)]