4920783960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{1667}}^1$

素因数の和:3145

約数の個数: 128

約数和(自身を含む): 15650910720

約数和(自身を除く): 10730126760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1447, 1667, 2040, 2894, 3334, 4341, 5001, 5788, 6668, 7235, 8335, 8682, 10002, 11576, 13336, 14470, 16670, 17364, 20004, 21705, 24599, 25005, 28339, 28940, 33340, 34728, 40008, 43410, 49198, 50010, 56678, 57880, 66680, 73797, 85017, 86820, 98396, 100020, 113356, 122995, 141695, 147594, 170034, 173640, 196792, 200040, 226712, 245990, 283390, 295188, 340068, 368985, 425085, 491980, 566780, 590376, 680136, 737970, 850170, 983960, 1133560, 1475940, 1700340, 2412149, 2951880, 3400680, 4824298, 7236447, 9648596, 12060745, 14472894, 19297192, 24121490, 28945788, 36182235, 41006533, 48242980, 57891576, 72364470, 82013066, 96485960, 123019599, 144728940, 164026132, 205032665, 246039198, 289457880, 328052264, 410065330, 492078396, 615097995, 820130660, 984156792, 1230195990, 1640261320, 2460391980, 4920783960]

約数ペア:

[(1, 4920783960), (2, 2460391980), (3, 1640261320), (4, 1230195990), (5, 984156792), (6, 820130660), (8, 615097995), (10, 492078396), (12, 410065330), (15, 328052264), (17, 289457880), (20, 246039198), (24, 205032665), (30, 164026132), (34, 144728940), (40, 123019599), (51, 96485960), (60, 82013066), (68, 72364470), (85, 57891576), (102, 48242980), (120, 41006533), (136, 36182235), (170, 28945788), (204, 24121490), (255, 19297192), (340, 14472894), (408, 12060745), (510, 9648596), (680, 7236447), (1020, 4824298), (1447, 3400680), (1667, 2951880), (2040, 2412149), (2894, 1700340), (3334, 1475940), (4341, 1133560), (5001, 983960), (5788, 850170), (6668, 737970), (7235, 680136), (8335, 590376), (8682, 566780), (10002, 491980), (11576, 425085), (13336, 368985), (14470, 340068), (16670, 295188), (17364, 283390), (20004, 245990), (21705, 226712), (24599, 200040), (25005, 196792), (28339, 173640), (28940, 170034), (33340, 147594), (34728, 141695), (40008, 122995), (43410, 113356), (49198, 100020), (50010, 98396), (56678, 86820), (57880, 85017), (66680, 73797)]