380874780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14797}}^1$

素因数の和:14836

約数の個数: 144

約数和(自身を含む): 1357390944

約数和(自身を除く): 976516164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 14797, 25740, 29594, 44391, 59188, 73985, 88782, 133173, 147970, 162767, 177564, 192361, 221955, 266346, 295940, 325534, 384722, 443910, 488301, 532692, 577083, 651068, 665865, 769444, 813835, 887820, 961805, 976602, 1154166, 1331730, 1464903, 1627670, 1731249, 1923610, 1953204, 2115971, 2308332, 2441505, 2663460, 2885415, 2929806, 3255340, 3462498, 3847220, 4231942, 4883010, 5770830, 5859612, 6347913, 6924996, 7324515, 8463884, 8656245, 9766020, 10579855, 11541660, 12695826, 14649030, 17312490, 19043739, 21159710, 25391652, 29298060, 31739565, 34624980, 38087478, 42319420, 63479130, 76174956, 95218695, 126958260, 190437390, 380874780]

約数ペア:

[(1, 380874780), (2, 190437390), (3, 126958260), (4, 95218695), (5, 76174956), (6, 63479130), (9, 42319420), (10, 38087478), (11, 34624980), (12, 31739565), (13, 29298060), (15, 25391652), (18, 21159710), (20, 19043739), (22, 17312490), (26, 14649030), (30, 12695826), (33, 11541660), (36, 10579855), (39, 9766020), (44, 8656245), (45, 8463884), (52, 7324515), (55, 6924996), (60, 6347913), (65, 5859612), (66, 5770830), (78, 4883010), (90, 4231942), (99, 3847220), (110, 3462498), (117, 3255340), (130, 2929806), (132, 2885415), (143, 2663460), (156, 2441505), (165, 2308332), (180, 2115971), (195, 1953204), (198, 1923610), (220, 1731249), (234, 1627670), (260, 1464903), (286, 1331730), (330, 1154166), (390, 976602), (396, 961805), (429, 887820), (468, 813835), (495, 769444), (572, 665865), (585, 651068), (660, 577083), (715, 532692), (780, 488301), (858, 443910), (990, 384722), (1170, 325534), (1287, 295940), (1430, 266346), (1716, 221955), (1980, 192361), (2145, 177564), (2340, 162767), (2574, 147970), (2860, 133173), (4290, 88782), (5148, 73985), (6435, 59188), (8580, 44391), (12870, 29594), (14797, 25740)]