496649340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 1701987840

約数和(自身を除く): 1205338500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 691, 726, 990, 1089, 1188, 1210, 1331, 1382, 1452, 1485, 1815, 1980, 2073, 2178, 2420, 2662, 2764, 2970, 3267, 3455, 3630, 3993, 4146, 4356, 5324, 5445, 5940, 6219, 6534, 6655, 6910, 7260, 7601, 7986, 8292, 10365, 10890, 11979, 12438, 13068, 13310, 13820, 15202, 15972, 16335, 18657, 19965, 20730, 21780, 22803, 23958, 24876, 26620, 30404, 31095, 32670, 35937, 37314, 38005, 39930, 41460, 45606, 47916, 59895, 62190, 65340, 68409, 71874, 74628, 76010, 79860, 83611, 91212, 93285, 114015, 119790, 124380, 136818, 143748, 152020, 167222, 179685, 186570, 205227, 228030, 239580, 250833, 273636, 334444, 342045, 359370, 373140, 410454, 418055, 456060, 501666, 684090, 718740, 752499, 820908, 836110, 919721, 1003332, 1026135, 1254165, 1368180, 1504998, 1672220, 1839442, 2052270, 2257497, 2508330, 2759163, 3009996, 3678884, 3762495, 4104540, 4514994, 4598605, 5016660, 5518326, 7524990, 8277489, 9029988, 9197210, 11036652, 11287485, 13795815, 15049980, 16554978, 18394420, 22574970, 24832467, 27591630, 33109956, 41387445, 45149940, 49664934, 55183260, 82774890, 99329868, 124162335, 165549780, 248324670, 496649340]

約数ペア:

[(1, 496649340), (2, 248324670), (3, 165549780), (4, 124162335), (5, 99329868), (6, 82774890), (9, 55183260), (10, 49664934), (11, 45149940), (12, 41387445), (15, 33109956), (18, 27591630), (20, 24832467), (22, 22574970), (27, 18394420), (30, 16554978), (33, 15049980), (36, 13795815), (44, 11287485), (45, 11036652), (54, 9197210), (55, 9029988), (60, 8277489), (66, 7524990), (90, 5518326), (99, 5016660), (108, 4598605), (110, 4514994), (121, 4104540), (132, 3762495), (135, 3678884), (165, 3009996), (180, 2759163), (198, 2508330), (220, 2257497), (242, 2052270), (270, 1839442), (297, 1672220), (330, 1504998), (363, 1368180), (396, 1254165), (484, 1026135), (495, 1003332), (540, 919721), (594, 836110), (605, 820908), (660, 752499), (691, 718740), (726, 684090), (990, 501666), (1089, 456060), (1188, 418055), (1210, 410454), (1331, 373140), (1382, 359370), (1452, 342045), (1485, 334444), (1815, 273636), (1980, 250833), (2073, 239580), (2178, 228030), (2420, 205227), (2662, 186570), (2764, 179685), (2970, 167222), (3267, 152020), (3455, 143748), (3630, 136818), (3993, 124380), (4146, 119790), (4356, 114015), (5324, 93285), (5445, 91212), (5940, 83611), (6219, 79860), (6534, 76010), (6655, 74628), (6910, 71874), (7260, 68409), (7601, 65340), (7986, 62190), (8292, 59895), (10365, 47916), (10890, 45606), (11979, 41460), (12438, 39930), (13068, 38005), (13310, 37314), (13820, 35937), (15202, 32670), (15972, 31095), (16335, 30404), (18657, 26620), (19965, 24876), (20730, 23958), (21780, 22803)]