1326320460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 4369075200

約数和(自身を除く): 3042754740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 257, 270, 285, 342, 380, 503, 513, 514, 540, 570, 684, 771, 855, 1006, 1026, 1028, 1140, 1285, 1509, 1542, 1710, 2012, 2052, 2313, 2515, 2565, 2570, 3018, 3084, 3420, 3855, 4527, 4626, 4883, 5030, 5130, 5140, 6036, 6939, 7545, 7710, 9054, 9252, 9557, 9766, 10060, 10260, 11565, 13581, 13878, 14649, 15090, 15420, 18108, 19114, 19532, 22635, 23130, 24415, 27162, 27756, 28671, 29298, 30180, 34695, 38228, 43947, 45270, 46260, 47785, 48830, 54324, 57342, 58596, 67905, 69390, 73245, 86013, 87894, 90540, 95570, 97660, 114684, 129271, 131841, 135810, 138780, 143355, 146490, 172026, 175788, 191140, 219735, 258039, 258542, 263682, 271620, 286710, 292980, 344052, 387813, 430065, 439470, 516078, 517084, 527364, 573420, 646355, 659205, 775626, 860130, 878940, 1032156, 1163439, 1290195, 1292710, 1318410, 1551252, 1720260, 1939065, 2326878, 2456149, 2580390, 2585420, 2636820, 3490317, 3878130, 4653756, 4912298, 5160780, 5817195, 6980634, 7368447, 7756260, 9824596, 11634390, 12280745, 13961268, 14736894, 17451585, 22105341, 23268780, 24561490, 29473788, 34903170, 36842235, 44210682, 49122980, 66316023, 69806340, 73684470, 88421364, 110526705, 132632046, 147368940, 221053410, 265264092, 331580115, 442106820, 663160230, 1326320460]

約数ペア:

[(1, 1326320460), (2, 663160230), (3, 442106820), (4, 331580115), (5, 265264092), (6, 221053410), (9, 147368940), (10, 132632046), (12, 110526705), (15, 88421364), (18, 73684470), (19, 69806340), (20, 66316023), (27, 49122980), (30, 44210682), (36, 36842235), (38, 34903170), (45, 29473788), (54, 24561490), (57, 23268780), (60, 22105341), (76, 17451585), (90, 14736894), (95, 13961268), (108, 12280745), (114, 11634390), (135, 9824596), (171, 7756260), (180, 7368447), (190, 6980634), (228, 5817195), (257, 5160780), (270, 4912298), (285, 4653756), (342, 3878130), (380, 3490317), (503, 2636820), (513, 2585420), (514, 2580390), (540, 2456149), (570, 2326878), (684, 1939065), (771, 1720260), (855, 1551252), (1006, 1318410), (1026, 1292710), (1028, 1290195), (1140, 1163439), (1285, 1032156), (1509, 878940), (1542, 860130), (1710, 775626), (2012, 659205), (2052, 646355), (2313, 573420), (2515, 527364), (2565, 517084), (2570, 516078), (3018, 439470), (3084, 430065), (3420, 387813), (3855, 344052), (4527, 292980), (4626, 286710), (4883, 271620), (5030, 263682), (5130, 258542), (5140, 258039), (6036, 219735), (6939, 191140), (7545, 175788), (7710, 172026), (9054, 146490), (9252, 143355), (9557, 138780), (9766, 135810), (10060, 131841), (10260, 129271), (11565, 114684), (13581, 97660), (13878, 95570), (14649, 90540), (15090, 87894), (15420, 86013), (18108, 73245), (19114, 69390), (19532, 67905), (22635, 58596), (23130, 57342), (24415, 54324), (27162, 48830), (27756, 47785), (28671, 46260), (29298, 45270), (30180, 43947), (34695, 38228)]