2123187120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 320

約数和(自身を含む): 7868067840

約数和(自身を除く): 5744880720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 67, 68, 72, 80, 85, 90, 102, 108, 120, 134, 135, 136, 144, 153, 170, 180, 201, 204, 216, 240, 255, 268, 270, 272, 306, 335, 340, 360, 402, 408, 432, 459, 510, 536, 540, 603, 612, 670, 680, 720, 765, 804, 816, 863, 918, 1005, 1020, 1072, 1080, 1139, 1206, 1224, 1340, 1360, 1530, 1608, 1726, 1809, 1836, 2010, 2040, 2160, 2278, 2295, 2412, 2448, 2589, 2680, 3015, 3060, 3216, 3417, 3452, 3618, 3672, 4020, 4080, 4315, 4556, 4590, 4824, 5178, 5360, 5695, 6030, 6120, 6834, 6904, 7236, 7344, 7767, 8040, 8630, 9045, 9112, 9180, 9648, 10251, 10356, 11390, 12060, 12240, 12945, 13668, 13808, 14472, 14671, 15534, 16080, 17085, 17260, 18090, 18224, 18360, 20502, 20712, 22780, 23301, 24120, 25890, 27336, 28944, 29342, 30753, 31068, 34170, 34520, 36180, 36720, 38835, 41004, 41424, 44013, 45560, 46602, 48240, 51255, 51780, 54672, 57821, 58684, 61506, 62136, 68340, 69040, 72360, 73355, 77670, 82008, 88026, 91120, 93204, 102510, 103560, 115642, 116505, 117368, 123012, 124272, 132039, 136680, 144720, 146710, 153765, 155340, 164016, 173463, 176052, 186408, 205020, 207120, 220065, 231284, 233010, 234736, 246024, 264078, 273360, 289105, 293420, 307530, 310680, 346926, 352104, 372816, 396117, 410040, 440130, 462568, 466020, 492048, 520389, 528156, 578210, 586840, 615060, 621360, 660195, 693852, 704208, 792234, 820080, 867315, 880260, 925136, 932040, 982957, 1040778, 1056312, 1156420, 1173680, 1230120, 1320390, 1387704, 1561167, 1584468, 1734630, 1760520, 1864080, 1965914, 1980585, 2081556, 2112624, 2312840, 2460240, 2601945, 2640780, 2775408, 2948871, 3122334, 3168936, 3469260, 3521040, 3931828, 3961170, 4163112, 4625680, 4914785, 5203890, 5281560, 5897742, 6244668, 6337872, 6938520, 7805835, 7863656, 7922340, 8326224, 8846613, 9829570, 10407780, 10563120, 11795484, 12489336, 13877040, 14744355, 15611670, 15727312, 15844680, 17693226, 19659140, 20815560, 23590968, 24978672, 26539839, 29488710, 31223340, 31689360, 35386452, 39318280, 41631120, 44233065, 47181936, 53079678, 58977420, 62446680, 70772904, 78636560, 88466130, 106159356, 117954840, 124893360, 132699195, 141545808, 176932260, 212318712, 235909680, 265398390, 353864520, 424637424, 530796780, 707729040, 1061593560, 2123187120]

約数ペア:

[(1, 2123187120), (2, 1061593560), (3, 707729040), (4, 530796780), (5, 424637424), (6, 353864520), (8, 265398390), (9, 235909680), (10, 212318712), (12, 176932260), (15, 141545808), (16, 132699195), (17, 124893360), (18, 117954840), (20, 106159356), (24, 88466130), (27, 78636560), (30, 70772904), (34, 62446680), (36, 58977420), (40, 53079678), (45, 47181936), (48, 44233065), (51, 41631120), (54, 39318280), (60, 35386452), (67, 31689360), (68, 31223340), (72, 29488710), (80, 26539839), (85, 24978672), (90, 23590968), (102, 20815560), (108, 19659140), (120, 17693226), (134, 15844680), (135, 15727312), (136, 15611670), (144, 14744355), (153, 13877040), (170, 12489336), (180, 11795484), (201, 10563120), (204, 10407780), (216, 9829570), (240, 8846613), (255, 8326224), (268, 7922340), (270, 7863656), (272, 7805835), (306, 6938520), (335, 6337872), (340, 6244668), (360, 5897742), (402, 5281560), (408, 5203890), (432, 4914785), (459, 4625680), (510, 4163112), (536, 3961170), (540, 3931828), (603, 3521040), (612, 3469260), (670, 3168936), (680, 3122334), (720, 2948871), (765, 2775408), (804, 2640780), (816, 2601945), (863, 2460240), (918, 2312840), (1005, 2112624), (1020, 2081556), (1072, 1980585), (1080, 1965914), (1139, 1864080), (1206, 1760520), (1224, 1734630), (1340, 1584468), (1360, 1561167), (1530, 1387704), (1608, 1320390), (1726, 1230120), (1809, 1173680), (1836, 1156420), (2010, 1056312), (2040, 1040778), (2160, 982957), (2278, 932040), (2295, 925136), (2412, 880260), (2448, 867315), (2589, 820080), (2680, 792234), (3015, 704208), (3060, 693852), (3216, 660195), (3417, 621360), (3452, 615060), (3618, 586840), (3672, 578210), (4020, 528156), (4080, 520389), (4315, 492048), (4556, 466020), (4590, 462568), (4824, 440130), (5178, 410040), (5360, 396117), (5695, 372816), (6030, 352104), (6120, 346926), (6834, 310680), (6904, 307530), (7236, 293420), (7344, 289105), (7767, 273360), (8040, 264078), (8630, 246024), (9045, 234736), (9112, 233010), (9180, 231284), (9648, 220065), (10251, 207120), (10356, 205020), (11390, 186408), (12060, 176052), (12240, 173463), (12945, 164016), (13668, 155340), (13808, 153765), (14472, 146710), (14671, 144720), (15534, 136680), (16080, 132039), (17085, 124272), (17260, 123012), (18090, 117368), (18224, 116505), (18360, 115642), (20502, 103560), (20712, 102510), (22780, 93204), (23301, 91120), (24120, 88026), (25890, 82008), (27336, 77670), (28944, 73355), (29342, 72360), (30753, 69040), (31068, 68340), (34170, 62136), (34520, 61506), (36180, 58684), (36720, 57821), (38835, 54672), (41004, 51780), (41424, 51255), (44013, 48240), (45560, 46602)]