265902780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 192

約数和(自身を含む): 926650368

約数和(自身を除く): 660747588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1326, 1430, 1716, 1823, 1870, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3646, 3740, 4290, 4420, 4862, 5469, 5610, 6630, 7292, 7293, 8580, 9115, 9724, 10938, 11220, 12155, 13260, 14586, 18230, 20053, 21876, 23699, 24310, 27345, 29172, 30991, 36460, 36465, 40106, 47398, 48620, 54690, 60159, 61982, 71097, 72930, 80212, 92973, 94796, 100265, 109380, 118495, 120318, 123964, 142194, 145860, 154955, 185946, 200530, 236990, 240636, 260689, 284388, 300795, 309910, 340901, 355485, 371892, 401060, 402883, 464865, 473980, 521378, 601590, 619820, 681802, 710970, 782067, 805766, 929730, 1022703, 1042756, 1203180, 1208649, 1303445, 1363604, 1421940, 1564134, 1611532, 1704505, 1859460, 2014415, 2045406, 2417298, 2606890, 3128268, 3409010, 3910335, 4028830, 4090812, 4431713, 4834596, 5113515, 5213780, 6043245, 6818020, 7820670, 8057660, 8863426, 10227030, 12086490, 13295139, 15641340, 17726852, 20454060, 22158565, 24172980, 26590278, 44317130, 53180556, 66475695, 88634260, 132951390, 265902780]

約数ペア:

[(1, 265902780), (2, 132951390), (3, 88634260), (4, 66475695), (5, 53180556), (6, 44317130), (10, 26590278), (11, 24172980), (12, 22158565), (13, 20454060), (15, 17726852), (17, 15641340), (20, 13295139), (22, 12086490), (26, 10227030), (30, 8863426), (33, 8057660), (34, 7820670), (39, 6818020), (44, 6043245), (51, 5213780), (52, 5113515), (55, 4834596), (60, 4431713), (65, 4090812), (66, 4028830), (68, 3910335), (78, 3409010), (85, 3128268), (102, 2606890), (110, 2417298), (130, 2045406), (132, 2014415), (143, 1859460), (156, 1704505), (165, 1611532), (170, 1564134), (187, 1421940), (195, 1363604), (204, 1303445), (220, 1208649), (221, 1203180), (255, 1042756), (260, 1022703), (286, 929730), (330, 805766), (340, 782067), (374, 710970), (390, 681802), (429, 619820), (442, 601590), (510, 521378), (561, 473980), (572, 464865), (660, 402883), (663, 401060), (715, 371892), (748, 355485), (780, 340901), (858, 309910), (884, 300795), (935, 284388), (1020, 260689), (1105, 240636), (1122, 236990), (1326, 200530), (1430, 185946), (1716, 154955), (1823, 145860), (1870, 142194), (2145, 123964), (2210, 120318), (2244, 118495), (2431, 109380), (2652, 100265), (2805, 94796), (2860, 92973), (3315, 80212), (3646, 72930), (3740, 71097), (4290, 61982), (4420, 60159), (4862, 54690), (5469, 48620), (5610, 47398), (6630, 40106), (7292, 36465), (7293, 36460), (8580, 30991), (9115, 29172), (9724, 27345), (10938, 24310), (11220, 23699), (12155, 21876), (13260, 20053), (14586, 18230)]