809070240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5003

約数の個数: 192

約数和(自身を含む): 2870525952

約数和(自身を除く): 2061455712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4943, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 9886, 10230, 10912, 13640, 14829, 14880, 16368, 19772, 20460, 24715, 27280, 29658, 32736, 39544, 40920, 49430, 54373, 54560, 59316, 74145, 79088, 81840, 98860, 108746, 118632, 148290, 153233, 158176, 163119, 163680, 197720, 217492, 237264, 271865, 296580, 306466, 326238, 395440, 434984, 459699, 474528, 543730, 593160, 612932, 652476, 766165, 790880, 815595, 869968, 919398, 1087460, 1186320, 1225864, 1304952, 1532330, 1631190, 1685563, 1739936, 1838796, 2174920, 2298495, 2372640, 2451728, 2609904, 3064660, 3262380, 3371126, 3677592, 4349840, 4596990, 4903456, 5056689, 5219808, 6129320, 6524760, 6742252, 7355184, 8427815, 8699680, 9193980, 10113378, 12258640, 13049520, 13484504, 14710368, 16855630, 18387960, 20226756, 24517280, 25283445, 26099040, 26969008, 33711260, 36775920, 40453512, 50566890, 53938016, 67422520, 73551840, 80907024, 101133780, 134845040, 161814048, 202267560, 269690080, 404535120, 809070240]

約数ペア:

[(1, 809070240), (2, 404535120), (3, 269690080), (4, 202267560), (5, 161814048), (6, 134845040), (8, 101133780), (10, 80907024), (11, 73551840), (12, 67422520), (15, 53938016), (16, 50566890), (20, 40453512), (22, 36775920), (24, 33711260), (30, 26969008), (31, 26099040), (32, 25283445), (33, 24517280), (40, 20226756), (44, 18387960), (48, 16855630), (55, 14710368), (60, 13484504), (62, 13049520), (66, 12258640), (80, 10113378), (88, 9193980), (93, 8699680), (96, 8427815), (110, 7355184), (120, 6742252), (124, 6524760), (132, 6129320), (155, 5219808), (160, 5056689), (165, 4903456), (176, 4596990), (186, 4349840), (220, 3677592), (240, 3371126), (248, 3262380), (264, 3064660), (310, 2609904), (330, 2451728), (341, 2372640), (352, 2298495), (372, 2174920), (440, 1838796), (465, 1739936), (480, 1685563), (496, 1631190), (528, 1532330), (620, 1304952), (660, 1225864), (682, 1186320), (744, 1087460), (880, 919398), (930, 869968), (992, 815595), (1023, 790880), (1056, 766165), (1240, 652476), (1320, 612932), (1364, 593160), (1488, 543730), (1705, 474528), (1760, 459699), (1860, 434984), (2046, 395440), (2480, 326238), (2640, 306466), (2728, 296580), (2976, 271865), (3410, 237264), (3720, 217492), (4092, 197720), (4943, 163680), (4960, 163119), (5115, 158176), (5280, 153233), (5456, 148290), (6820, 118632), (7440, 108746), (8184, 98860), (9886, 81840), (10230, 79088), (10912, 74145), (13640, 59316), (14829, 54560), (14880, 54373), (16368, 49430), (19772, 40920), (20460, 39544), (24715, 32736), (27280, 29658)]