826615140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 2801608320

約数和(自身を除く): 1974993180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 193, 195, 204, 221, 228, 247, 255, 260, 285, 289, 323, 340, 380, 386, 390, 442, 494, 510, 570, 578, 579, 646, 663, 741, 772, 780, 867, 884, 965, 969, 988, 1020, 1105, 1140, 1156, 1158, 1235, 1292, 1326, 1445, 1482, 1615, 1734, 1930, 1938, 2210, 2316, 2470, 2509, 2652, 2890, 2895, 2964, 3230, 3281, 3315, 3468, 3667, 3705, 3757, 3860, 3876, 4199, 4335, 4420, 4845, 4940, 5018, 5491, 5780, 5790, 6460, 6562, 6630, 7334, 7410, 7514, 7527, 8398, 8670, 9690, 9843, 10036, 10982, 11001, 11271, 11580, 12545, 12597, 13124, 13260, 14668, 14820, 15028, 15054, 16405, 16473, 16796, 17340, 18335, 18785, 19380, 19686, 20995, 21964, 22002, 22542, 25090, 25194, 27455, 30108, 32810, 32946, 36670, 37570, 37635, 39372, 41990, 42653, 44004, 45084, 47671, 49215, 50180, 50388, 54910, 55005, 55777, 56355, 62339, 62985, 65620, 65892, 71383, 73340, 75140, 75270, 82365, 83980, 85306, 95342, 98430, 109820, 110010, 111554, 112710, 124678, 125970, 127959, 142766, 143013, 150540, 164730, 167331, 170612, 187017, 190684, 196860, 213265, 214149, 220020, 223108, 225420, 238355, 249356, 251940, 255918, 278885, 285532, 286026, 311695, 329460, 334662, 356915, 374034, 426530, 428298, 476710, 511836, 557770, 572052, 623390, 639795, 669324, 713830, 715065, 725101, 748068, 810407, 836655, 853060, 856596, 935085, 953420, 1059763, 1070745, 1115540, 1246780, 1279590, 1427660, 1430130, 1450202, 1620814, 1673310, 1870170, 2119526, 2141490, 2175303, 2431221, 2559180, 2860260, 2900404, 3179289, 3241628, 3346620, 3625505, 3740340, 4052035, 4239052, 4282980, 4350606, 4862442, 5298815, 6358578, 7251010, 8104070, 8701212, 9724884, 10597630, 10876515, 12156105, 12717156, 13776919, 14502020, 15896445, 16208140, 21195260, 21753030, 24312210, 27553838, 31792890, 41330757, 43506060, 48624420, 55107676, 63585780, 68884595, 82661514, 137769190, 165323028, 206653785, 275538380, 413307570, 826615140]

約数ペア:

[(1, 826615140), (2, 413307570), (3, 275538380), (4, 206653785), (5, 165323028), (6, 137769190), (10, 82661514), (12, 68884595), (13, 63585780), (15, 55107676), (17, 48624420), (19, 43506060), (20, 41330757), (26, 31792890), (30, 27553838), (34, 24312210), (38, 21753030), (39, 21195260), (51, 16208140), (52, 15896445), (57, 14502020), (60, 13776919), (65, 12717156), (68, 12156105), (76, 10876515), (78, 10597630), (85, 9724884), (95, 8701212), (102, 8104070), (114, 7251010), (130, 6358578), (156, 5298815), (170, 4862442), (190, 4350606), (193, 4282980), (195, 4239052), (204, 4052035), (221, 3740340), (228, 3625505), (247, 3346620), (255, 3241628), (260, 3179289), (285, 2900404), (289, 2860260), (323, 2559180), (340, 2431221), (380, 2175303), (386, 2141490), (390, 2119526), (442, 1870170), (494, 1673310), (510, 1620814), (570, 1450202), (578, 1430130), (579, 1427660), (646, 1279590), (663, 1246780), (741, 1115540), (772, 1070745), (780, 1059763), (867, 953420), (884, 935085), (965, 856596), (969, 853060), (988, 836655), (1020, 810407), (1105, 748068), (1140, 725101), (1156, 715065), (1158, 713830), (1235, 669324), (1292, 639795), (1326, 623390), (1445, 572052), (1482, 557770), (1615, 511836), (1734, 476710), (1930, 428298), (1938, 426530), (2210, 374034), (2316, 356915), (2470, 334662), (2509, 329460), (2652, 311695), (2890, 286026), (2895, 285532), (2964, 278885), (3230, 255918), (3281, 251940), (3315, 249356), (3468, 238355), (3667, 225420), (3705, 223108), (3757, 220020), (3860, 214149), (3876, 213265), (4199, 196860), (4335, 190684), (4420, 187017), (4845, 170612), (4940, 167331), (5018, 164730), (5491, 150540), (5780, 143013), (5790, 142766), (6460, 127959), (6562, 125970), (6630, 124678), (7334, 112710), (7410, 111554), (7514, 110010), (7527, 109820), (8398, 98430), (8670, 95342), (9690, 85306), (9843, 83980), (10036, 82365), (10982, 75270), (11001, 75140), (11271, 73340), (11580, 71383), (12545, 65892), (12597, 65620), (13124, 62985), (13260, 62339), (14668, 56355), (14820, 55777), (15028, 55005), (15054, 54910), (16405, 50388), (16473, 50180), (16796, 49215), (17340, 47671), (18335, 45084), (18785, 44004), (19380, 42653), (19686, 41990), (20995, 39372), (21964, 37635), (22002, 37570), (22542, 36670), (25090, 32946), (25194, 32810), (27455, 30108)]