3181665060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2203

約数の個数: 216

約数和(自身を含む): 11294422776

約数和(自身を除く): 8112757716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 181, 196, 210, 245, 252, 294, 315, 362, 420, 441, 490, 543, 588, 630, 724, 735, 882, 905, 980, 1086, 1260, 1267, 1470, 1629, 1764, 1810, 1993, 2172, 2205, 2534, 2715, 2940, 3258, 3620, 3801, 3986, 4410, 5068, 5430, 5979, 6335, 6516, 7602, 7972, 8145, 8820, 8869, 9965, 10860, 11403, 11958, 12670, 13951, 15204, 16290, 17738, 17937, 19005, 19930, 22806, 23916, 25340, 26607, 27902, 29895, 32580, 35476, 35874, 38010, 39860, 41853, 44345, 45612, 53214, 55804, 57015, 59790, 69755, 71748, 76020, 79821, 83706, 88690, 89685, 97657, 106428, 114030, 119580, 125559, 133035, 139510, 159642, 167412, 177380, 179370, 195314, 209265, 228060, 251118, 266070, 279020, 292971, 319284, 358740, 360733, 390628, 399105, 418530, 488285, 502236, 532140, 585942, 627795, 721466, 798210, 837060, 878913, 976570, 1082199, 1171884, 1255590, 1442932, 1464855, 1596420, 1757826, 1803665, 1953140, 2164398, 2511180, 2525131, 2929710, 3246597, 3515652, 3607330, 4328796, 4394565, 5050262, 5410995, 5859420, 6493194, 7214660, 7575393, 8789130, 10100524, 10821990, 12625655, 12986388, 15150786, 16232985, 17578260, 17675917, 21643980, 22726179, 25251310, 30301572, 32465970, 35351834, 37876965, 45452358, 50502620, 53027751, 64931940, 70703668, 75753930, 88379585, 90904716, 106055502, 113630895, 151507860, 159083253, 176759170, 212111004, 227261790, 265138755, 318166506, 353518340, 454523580, 530277510, 636333012, 795416265, 1060555020, 1590832530, 3181665060]

約数ペア:

[(1, 3181665060), (2, 1590832530), (3, 1060555020), (4, 795416265), (5, 636333012), (6, 530277510), (7, 454523580), (9, 353518340), (10, 318166506), (12, 265138755), (14, 227261790), (15, 212111004), (18, 176759170), (20, 159083253), (21, 151507860), (28, 113630895), (30, 106055502), (35, 90904716), (36, 88379585), (42, 75753930), (45, 70703668), (49, 64931940), (60, 53027751), (63, 50502620), (70, 45452358), (84, 37876965), (90, 35351834), (98, 32465970), (105, 30301572), (126, 25251310), (140, 22726179), (147, 21643980), (180, 17675917), (181, 17578260), (196, 16232985), (210, 15150786), (245, 12986388), (252, 12625655), (294, 10821990), (315, 10100524), (362, 8789130), (420, 7575393), (441, 7214660), (490, 6493194), (543, 5859420), (588, 5410995), (630, 5050262), (724, 4394565), (735, 4328796), (882, 3607330), (905, 3515652), (980, 3246597), (1086, 2929710), (1260, 2525131), (1267, 2511180), (1470, 2164398), (1629, 1953140), (1764, 1803665), (1810, 1757826), (1993, 1596420), (2172, 1464855), (2205, 1442932), (2534, 1255590), (2715, 1171884), (2940, 1082199), (3258, 976570), (3620, 878913), (3801, 837060), (3986, 798210), (4410, 721466), (5068, 627795), (5430, 585942), (5979, 532140), (6335, 502236), (6516, 488285), (7602, 418530), (7972, 399105), (8145, 390628), (8820, 360733), (8869, 358740), (9965, 319284), (10860, 292971), (11403, 279020), (11958, 266070), (12670, 251118), (13951, 228060), (15204, 209265), (16290, 195314), (17738, 179370), (17937, 177380), (19005, 167412), (19930, 159642), (22806, 139510), (23916, 133035), (25340, 125559), (26607, 119580), (27902, 114030), (29895, 106428), (32580, 97657), (35476, 89685), (35874, 88690), (38010, 83706), (39860, 79821), (41853, 76020), (44345, 71748), (45612, 69755), (53214, 59790), (55804, 57015)]