20936966160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{22091}}^1$

素因数の和:22477

約数の個数: 160

約数和(自身を含む): 71005455360

約数和(自身を除く): 50068489200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 359, 440, 528, 660, 718, 880, 1077, 1320, 1436, 1795, 2154, 2640, 2872, 3590, 3949, 4308, 5385, 5744, 7180, 7898, 8616, 10770, 11847, 14360, 15796, 17232, 19745, 21540, 22091, 23694, 28720, 31592, 39490, 43080, 44182, 47388, 59235, 63184, 66273, 78980, 86160, 88364, 94776, 110455, 118470, 132546, 157960, 176728, 189552, 220910, 236940, 243001, 265092, 315920, 331365, 353456, 441820, 473880, 486002, 530184, 662730, 729003, 883640, 947760, 972004, 1060368, 1215005, 1325460, 1458006, 1767280, 1944008, 2430010, 2650920, 2916012, 3645015, 3888016, 4860020, 5301840, 5832024, 7290030, 7930669, 9720040, 11664048, 14580060, 15861338, 19440080, 23792007, 29160120, 31722676, 39653345, 47584014, 58320240, 63445352, 79306690, 87237359, 95168028, 118960035, 126890704, 158613380, 174474718, 190336056, 237920070, 261712077, 317226760, 348949436, 380672112, 436186795, 475840140, 523424154, 634453520, 697898872, 872373590, 951680280, 1046848308, 1308560385, 1395797744, 1744747180, 1903360560, 2093696616, 2617120770, 3489494360, 4187393232, 5234241540, 6978988720, 10468483080, 20936966160]

約数ペア:

[(1, 20936966160), (2, 10468483080), (3, 6978988720), (4, 5234241540), (5, 4187393232), (6, 3489494360), (8, 2617120770), (10, 2093696616), (11, 1903360560), (12, 1744747180), (15, 1395797744), (16, 1308560385), (20, 1046848308), (22, 951680280), (24, 872373590), (30, 697898872), (33, 634453520), (40, 523424154), (44, 475840140), (48, 436186795), (55, 380672112), (60, 348949436), (66, 317226760), (80, 261712077), (88, 237920070), (110, 190336056), (120, 174474718), (132, 158613380), (165, 126890704), (176, 118960035), (220, 95168028), (240, 87237359), (264, 79306690), (330, 63445352), (359, 58320240), (440, 47584014), (528, 39653345), (660, 31722676), (718, 29160120), (880, 23792007), (1077, 19440080), (1320, 15861338), (1436, 14580060), (1795, 11664048), (2154, 9720040), (2640, 7930669), (2872, 7290030), (3590, 5832024), (3949, 5301840), (4308, 4860020), (5385, 3888016), (5744, 3645015), (7180, 2916012), (7898, 2650920), (8616, 2430010), (10770, 1944008), (11847, 1767280), (14360, 1458006), (15796, 1325460), (17232, 1215005), (19745, 1060368), (21540, 972004), (22091, 947760), (23694, 883640), (28720, 729003), (31592, 662730), (39490, 530184), (43080, 486002), (44182, 473880), (47388, 441820), (59235, 353456), (63184, 331365), (66273, 315920), (78980, 265092), (86160, 243001), (88364, 236940), (94776, 220910), (110455, 189552), (118470, 176728), (132546, 157960)]