13146840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 52531200

約数和(自身を除く): 39384360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 74, 84, 90, 94, 105, 108, 111, 120, 126, 135, 140, 141, 148, 168, 180, 185, 188, 189, 210, 216, 222, 235, 252, 259, 270, 280, 282, 296, 315, 329, 333, 360, 370, 376, 378, 420, 423, 444, 470, 504, 518, 540, 555, 564, 630, 658, 666, 705, 740, 756, 777, 840, 846, 888, 940, 945, 987, 999, 1036, 1080, 1110, 1128, 1260, 1269, 1295, 1316, 1332, 1410, 1480, 1512, 1554, 1645, 1665, 1692, 1739, 1880, 1890, 1974, 1998, 2072, 2115, 2220, 2331, 2520, 2538, 2590, 2632, 2664, 2820, 2961, 3108, 3290, 3330, 3384, 3478, 3780, 3885, 3948, 3996, 4230, 4440, 4662, 4935, 4995, 5076, 5180, 5217, 5640, 5922, 6216, 6345, 6580, 6660, 6956, 6993, 7560, 7770, 7896, 7992, 8460, 8695, 8883, 9324, 9870, 9990, 10152, 10360, 10434, 11655, 11844, 12173, 12690, 13160, 13320, 13912, 13986, 14805, 15540, 15651, 16920, 17390, 17766, 18648, 19740, 19980, 20868, 23310, 23688, 24346, 25380, 26085, 27972, 29610, 31080, 31302, 34780, 34965, 35532, 36519, 39480, 39960, 41736, 44415, 46620, 46953, 48692, 50760, 52170, 55944, 59220, 60865, 62604, 69560, 69930, 71064, 73038, 78255, 88830, 93240, 93906, 97384, 104340, 109557, 118440, 121730, 125208, 139860, 146076, 156510, 177660, 182595, 187812, 208680, 219114, 234765, 243460, 279720, 292152, 313020, 328671, 355320, 365190, 375624, 438228, 469530, 486920, 547785, 626040, 657342, 730380, 876456, 939060, 1095570, 1314684, 1460760, 1643355, 1878120, 2191140, 2629368, 3286710, 4382280, 6573420, 13146840]

約数ペア:

[(1, 13146840), (2, 6573420), (3, 4382280), (4, 3286710), (5, 2629368), (6, 2191140), (7, 1878120), (8, 1643355), (9, 1460760), (10, 1314684), (12, 1095570), (14, 939060), (15, 876456), (18, 730380), (20, 657342), (21, 626040), (24, 547785), (27, 486920), (28, 469530), (30, 438228), (35, 375624), (36, 365190), (37, 355320), (40, 328671), (42, 313020), (45, 292152), (47, 279720), (54, 243460), (56, 234765), (60, 219114), (63, 208680), (70, 187812), (72, 182595), (74, 177660), (84, 156510), (90, 146076), (94, 139860), (105, 125208), (108, 121730), (111, 118440), (120, 109557), (126, 104340), (135, 97384), (140, 93906), (141, 93240), (148, 88830), (168, 78255), (180, 73038), (185, 71064), (188, 69930), (189, 69560), (210, 62604), (216, 60865), (222, 59220), (235, 55944), (252, 52170), (259, 50760), (270, 48692), (280, 46953), (282, 46620), (296, 44415), (315, 41736), (329, 39960), (333, 39480), (360, 36519), (370, 35532), (376, 34965), (378, 34780), (420, 31302), (423, 31080), (444, 29610), (470, 27972), (504, 26085), (518, 25380), (540, 24346), (555, 23688), (564, 23310), (630, 20868), (658, 19980), (666, 19740), (705, 18648), (740, 17766), (756, 17390), (777, 16920), (840, 15651), (846, 15540), (888, 14805), (940, 13986), (945, 13912), (987, 13320), (999, 13160), (1036, 12690), (1080, 12173), (1110, 11844), (1128, 11655), (1260, 10434), (1269, 10360), (1295, 10152), (1316, 9990), (1332, 9870), (1410, 9324), (1480, 8883), (1512, 8695), (1554, 8460), (1645, 7992), (1665, 7896), (1692, 7770), (1739, 7560), (1880, 6993), (1890, 6956), (1974, 6660), (1998, 6580), (2072, 6345), (2115, 6216), (2220, 5922), (2331, 5640), (2520, 5217), (2538, 5180), (2590, 5076), (2632, 4995), (2664, 4935), (2820, 4662), (2961, 4440), (3108, 4230), (3290, 3996), (3330, 3948), (3384, 3885), (3478, 3780)]