156090085840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1\times {\mathrm{1907}}^1$

素因数の和:2517

約数の個数: 160

約数和(自身を含む): 393937036416

約数和(自身を除く): 237846950576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 260, 373, 422, 520, 746, 844, 1040, 1055, 1492, 1688, 1865, 1907, 2110, 2743, 2984, 3376, 3730, 3814, 4220, 4849, 5486, 5968, 7460, 7628, 8440, 9535, 9698, 10972, 13715, 14920, 15256, 16880, 19070, 19396, 21944, 24245, 24791, 27430, 29840, 30512, 38140, 38792, 43888, 48490, 49582, 54860, 76280, 77584, 78703, 96980, 99164, 109720, 123955, 152560, 157406, 193960, 198328, 219440, 247910, 314812, 387920, 393515, 396656, 402377, 495820, 629624, 711311, 787030, 804754, 991640, 1023139, 1259248, 1422622, 1574060, 1609508, 1983280, 2011885, 2046278, 2845244, 3148120, 3219016, 3556555, 4023770, 4092556, 5115695, 5230901, 5690488, 6296240, 6438032, 7113110, 8047540, 8185112, 9247043, 10231390, 10461802, 11380976, 14226220, 16095080, 16370224, 18494086, 20462780, 20923604, 26154505, 28452440, 32190160, 36988172, 40925560, 41847208, 46235215, 52309010, 56904880, 73976344, 81851120, 83694416, 92470430, 104618020, 147952688, 150086621, 184940860, 209236040, 300173242, 369881720, 418472080, 600346484, 739763440, 750433105, 1200692968, 1500866210, 1951126073, 2401385936, 3001732420, 3902252146, 6003464840, 7804504292, 9755630365, 12006929680, 15609008584, 19511260730, 31218017168, 39022521460, 78045042920, 156090085840]

約数ペア:

[(1, 156090085840), (2, 78045042920), (4, 39022521460), (5, 31218017168), (8, 19511260730), (10, 15609008584), (13, 12006929680), (16, 9755630365), (20, 7804504292), (26, 6003464840), (40, 3902252146), (52, 3001732420), (65, 2401385936), (80, 1951126073), (104, 1500866210), (130, 1200692968), (208, 750433105), (211, 739763440), (260, 600346484), (373, 418472080), (422, 369881720), (520, 300173242), (746, 209236040), (844, 184940860), (1040, 150086621), (1055, 147952688), (1492, 104618020), (1688, 92470430), (1865, 83694416), (1907, 81851120), (2110, 73976344), (2743, 56904880), (2984, 52309010), (3376, 46235215), (3730, 41847208), (3814, 40925560), (4220, 36988172), (4849, 32190160), (5486, 28452440), (5968, 26154505), (7460, 20923604), (7628, 20462780), (8440, 18494086), (9535, 16370224), (9698, 16095080), (10972, 14226220), (13715, 11380976), (14920, 10461802), (15256, 10231390), (16880, 9247043), (19070, 8185112), (19396, 8047540), (21944, 7113110), (24245, 6438032), (24791, 6296240), (27430, 5690488), (29840, 5230901), (30512, 5115695), (38140, 4092556), (38792, 4023770), (43888, 3556555), (48490, 3219016), (49582, 3148120), (54860, 2845244), (76280, 2046278), (77584, 2011885), (78703, 1983280), (96980, 1609508), (99164, 1574060), (109720, 1422622), (123955, 1259248), (152560, 1023139), (157406, 991640), (193960, 804754), (198328, 787030), (219440, 711311), (247910, 629624), (314812, 495820), (387920, 402377), (393515, 396656)]