23218882920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{8039}}^1$

素因数の和:8240

約数の個数: 192

約数和(自身を含む): 77211014400

約数和(自身を除く): 53992131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 113, 120, 142, 180, 213, 226, 284, 339, 355, 360, 426, 452, 565, 568, 639, 678, 710, 852, 904, 1017, 1065, 1130, 1278, 1356, 1420, 1695, 1704, 2034, 2130, 2260, 2556, 2712, 2840, 3195, 3390, 4068, 4260, 4520, 5085, 5112, 6390, 6780, 8023, 8039, 8136, 8520, 10170, 12780, 13560, 16046, 16078, 20340, 24069, 24117, 25560, 32092, 32156, 40115, 40195, 40680, 48138, 48234, 64184, 64312, 72207, 72351, 80230, 80390, 96276, 96468, 120345, 120585, 144414, 144702, 160460, 160780, 192552, 192936, 240690, 241170, 288828, 289404, 320920, 321560, 361035, 361755, 481380, 482340, 570769, 577656, 578808, 722070, 723510, 908407, 962760, 964680, 1141538, 1444140, 1447020, 1712307, 1816814, 2283076, 2725221, 2853845, 2888280, 2894040, 3424614, 3633628, 4542035, 4566152, 5136921, 5450442, 5707690, 6849228, 7267256, 8175663, 8561535, 9084070, 10273842, 10900884, 11415380, 13626105, 13698456, 16351326, 17123070, 18168140, 20547684, 21801768, 22830760, 25684605, 27252210, 32702652, 34246140, 36336280, 40878315, 41095368, 51369210, 54504420, 64496897, 65405304, 68492280, 81756630, 102738420, 109008840, 128993794, 163513260, 193490691, 205476840, 257987588, 322484485, 327026520, 386981382, 515975176, 580472073, 644968970, 773962764, 967453455, 1160944146, 1289937940, 1547925528, 1934906910, 2321888292, 2579875880, 2902360365, 3869813820, 4643776584, 5804720730, 7739627640, 11609441460, 23218882920]

約数ペア:

[(1, 23218882920), (2, 11609441460), (3, 7739627640), (4, 5804720730), (5, 4643776584), (6, 3869813820), (8, 2902360365), (9, 2579875880), (10, 2321888292), (12, 1934906910), (15, 1547925528), (18, 1289937940), (20, 1160944146), (24, 967453455), (30, 773962764), (36, 644968970), (40, 580472073), (45, 515975176), (60, 386981382), (71, 327026520), (72, 322484485), (90, 257987588), (113, 205476840), (120, 193490691), (142, 163513260), (180, 128993794), (213, 109008840), (226, 102738420), (284, 81756630), (339, 68492280), (355, 65405304), (360, 64496897), (426, 54504420), (452, 51369210), (565, 41095368), (568, 40878315), (639, 36336280), (678, 34246140), (710, 32702652), (852, 27252210), (904, 25684605), (1017, 22830760), (1065, 21801768), (1130, 20547684), (1278, 18168140), (1356, 17123070), (1420, 16351326), (1695, 13698456), (1704, 13626105), (2034, 11415380), (2130, 10900884), (2260, 10273842), (2556, 9084070), (2712, 8561535), (2840, 8175663), (3195, 7267256), (3390, 6849228), (4068, 5707690), (4260, 5450442), (4520, 5136921), (5085, 4566152), (5112, 4542035), (6390, 3633628), (6780, 3424614), (8023, 2894040), (8039, 2888280), (8136, 2853845), (8520, 2725221), (10170, 2283076), (12780, 1816814), (13560, 1712307), (16046, 1447020), (16078, 1444140), (20340, 1141538), (24069, 964680), (24117, 962760), (25560, 908407), (32092, 723510), (32156, 722070), (40115, 578808), (40195, 577656), (40680, 570769), (48138, 482340), (48234, 481380), (64184, 361755), (64312, 361035), (72207, 321560), (72351, 320920), (80230, 289404), (80390, 288828), (96276, 241170), (96468, 240690), (120345, 192936), (120585, 192552), (144414, 160780), (144702, 160460)]