23431320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 85307040

約数和(自身を除く): 61875720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 97, 99, 110, 120, 122, 132, 165, 180, 183, 194, 198, 220, 244, 264, 291, 305, 330, 360, 366, 388, 396, 440, 485, 488, 495, 549, 582, 610, 660, 671, 732, 776, 792, 873, 915, 970, 990, 1067, 1098, 1164, 1220, 1320, 1342, 1455, 1464, 1746, 1830, 1940, 1980, 2013, 2134, 2196, 2328, 2440, 2684, 2745, 2910, 3201, 3355, 3492, 3660, 3880, 3960, 4026, 4268, 4365, 4392, 5335, 5368, 5490, 5820, 5917, 6039, 6402, 6710, 6984, 7320, 8052, 8536, 8730, 9603, 10065, 10670, 10980, 11640, 11834, 12078, 12804, 13420, 16005, 16104, 17460, 17751, 19206, 20130, 21340, 21960, 23668, 24156, 25608, 26840, 29585, 30195, 32010, 34920, 35502, 38412, 40260, 42680, 47336, 48015, 48312, 53253, 59170, 60390, 64020, 65087, 71004, 76824, 80520, 88755, 96030, 106506, 118340, 120780, 128040, 130174, 142008, 177510, 192060, 195261, 213012, 236680, 241560, 260348, 266265, 325435, 355020, 384120, 390522, 426024, 520696, 532530, 585783, 650870, 710040, 781044, 976305, 1065060, 1171566, 1301740, 1562088, 1952610, 2130120, 2343132, 2603480, 2928915, 3905220, 4686264, 5857830, 7810440, 11715660, 23431320]

約数ペア:

[(1, 23431320), (2, 11715660), (3, 7810440), (4, 5857830), (5, 4686264), (6, 3905220), (8, 2928915), (9, 2603480), (10, 2343132), (11, 2130120), (12, 1952610), (15, 1562088), (18, 1301740), (20, 1171566), (22, 1065060), (24, 976305), (30, 781044), (33, 710040), (36, 650870), (40, 585783), (44, 532530), (45, 520696), (55, 426024), (60, 390522), (61, 384120), (66, 355020), (72, 325435), (88, 266265), (90, 260348), (97, 241560), (99, 236680), (110, 213012), (120, 195261), (122, 192060), (132, 177510), (165, 142008), (180, 130174), (183, 128040), (194, 120780), (198, 118340), (220, 106506), (244, 96030), (264, 88755), (291, 80520), (305, 76824), (330, 71004), (360, 65087), (366, 64020), (388, 60390), (396, 59170), (440, 53253), (485, 48312), (488, 48015), (495, 47336), (549, 42680), (582, 40260), (610, 38412), (660, 35502), (671, 34920), (732, 32010), (776, 30195), (792, 29585), (873, 26840), (915, 25608), (970, 24156), (990, 23668), (1067, 21960), (1098, 21340), (1164, 20130), (1220, 19206), (1320, 17751), (1342, 17460), (1455, 16104), (1464, 16005), (1746, 13420), (1830, 12804), (1940, 12078), (1980, 11834), (2013, 11640), (2134, 10980), (2196, 10670), (2328, 10065), (2440, 9603), (2684, 8730), (2745, 8536), (2910, 8052), (3201, 7320), (3355, 6984), (3492, 6710), (3660, 6402), (3880, 6039), (3960, 5917), (4026, 5820), (4268, 5490), (4365, 5368), (4392, 5335)]