1656795060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2833}}^1$

素因数の和:2892

約数の個数: 180

約数和(自身を含む): 5487309828

約数和(自身を除く): 3830514768

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 361, 380, 405, 513, 540, 570, 684, 722, 810, 855, 1026, 1083, 1140, 1444, 1539, 1620, 1710, 1805, 2052, 2166, 2565, 2833, 3078, 3249, 3420, 3610, 4332, 5130, 5415, 5666, 6156, 6498, 7220, 7695, 8499, 9747, 10260, 10830, 11332, 12996, 14165, 15390, 16245, 16998, 19494, 21660, 25497, 28330, 29241, 30780, 32490, 33996, 38988, 42495, 48735, 50994, 53827, 56660, 58482, 64980, 76491, 84990, 97470, 101988, 107654, 116964, 127485, 146205, 152982, 161481, 169980, 194940, 215308, 229473, 254970, 269135, 292410, 305964, 322962, 382455, 458946, 484443, 509940, 538270, 584820, 645924, 764910, 807405, 917892, 968886, 1022713, 1076540, 1147365, 1453329, 1529820, 1614810, 1937772, 2045426, 2294730, 2422215, 2906658, 3068139, 3229620, 4090852, 4359987, 4589460, 4844430, 5113565, 5813316, 6136278, 7266645, 8719974, 9204417, 9688860, 10227130, 12272556, 14533290, 15340695, 17439948, 18408834, 20454260, 21799935, 27613251, 29066580, 30681390, 36817668, 43599870, 46022085, 55226502, 61362780, 82839753, 87199740, 92044170, 110453004, 138066255, 165679506, 184088340, 276132510, 331359012, 414198765, 552265020, 828397530, 1656795060]

約数ペア:

[(1, 1656795060), (2, 828397530), (3, 552265020), (4, 414198765), (5, 331359012), (6, 276132510), (9, 184088340), (10, 165679506), (12, 138066255), (15, 110453004), (18, 92044170), (19, 87199740), (20, 82839753), (27, 61362780), (30, 55226502), (36, 46022085), (38, 43599870), (45, 36817668), (54, 30681390), (57, 29066580), (60, 27613251), (76, 21799935), (81, 20454260), (90, 18408834), (95, 17439948), (108, 15340695), (114, 14533290), (135, 12272556), (162, 10227130), (171, 9688860), (180, 9204417), (190, 8719974), (228, 7266645), (270, 6136278), (285, 5813316), (324, 5113565), (342, 4844430), (361, 4589460), (380, 4359987), (405, 4090852), (513, 3229620), (540, 3068139), (570, 2906658), (684, 2422215), (722, 2294730), (810, 2045426), (855, 1937772), (1026, 1614810), (1083, 1529820), (1140, 1453329), (1444, 1147365), (1539, 1076540), (1620, 1022713), (1710, 968886), (1805, 917892), (2052, 807405), (2166, 764910), (2565, 645924), (2833, 584820), (3078, 538270), (3249, 509940), (3420, 484443), (3610, 458946), (4332, 382455), (5130, 322962), (5415, 305964), (5666, 292410), (6156, 269135), (6498, 254970), (7220, 229473), (7695, 215308), (8499, 194940), (9747, 169980), (10260, 161481), (10830, 152982), (11332, 146205), (12996, 127485), (14165, 116964), (15390, 107654), (16245, 101988), (16998, 97470), (19494, 84990), (21660, 76491), (25497, 64980), (28330, 58482), (29241, 56660), (30780, 53827), (32490, 50994), (33996, 48735), (38988, 42495)]