306088860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 1136862720

約数和(自身を除く): 830773860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 242, 266, 285, 308, 317, 330, 363, 380, 385, 399, 418, 420, 462, 484, 532, 570, 605, 627, 634, 660, 665, 726, 770, 798, 836, 847, 924, 951, 1045, 1140, 1155, 1210, 1254, 1268, 1330, 1452, 1463, 1540, 1585, 1596, 1694, 1815, 1902, 1995, 2090, 2219, 2299, 2310, 2420, 2508, 2541, 2660, 2926, 3135, 3170, 3388, 3487, 3630, 3804, 3990, 4180, 4235, 4389, 4438, 4598, 4620, 4755, 5082, 5852, 6023, 6270, 6340, 6657, 6897, 6974, 7260, 7315, 7980, 8470, 8778, 8876, 9196, 9510, 10164, 10461, 11095, 11495, 12046, 12540, 12705, 13314, 13794, 13948, 14630, 16093, 16940, 17435, 17556, 18069, 19020, 20922, 21945, 22190, 22990, 24092, 24409, 25410, 26628, 27588, 29260, 30115, 32186, 33285, 34485, 34870, 36138, 38357, 41844, 42161, 43890, 44380, 45980, 48279, 48818, 50820, 52305, 60230, 64372, 66253, 66570, 68970, 69740, 72276, 73227, 76714, 80465, 84322, 87780, 90345, 96558, 97636, 104610, 115071, 120460, 122045, 126483, 132506, 133140, 137940, 146454, 153428, 160930, 168644, 180690, 191785, 193116, 198759, 209220, 210805, 230142, 241395, 244090, 252966, 265012, 268499, 292908, 321860, 331265, 361380, 366135, 383570, 397518, 421610, 460284, 463771, 482790, 488180, 505932, 536998, 575355, 632415, 662530, 728783, 732270, 767140, 795036, 805497, 843220, 927542, 965580, 993795, 1073996, 1150710, 1264830, 1325060, 1342495, 1391313, 1457566, 1464540, 1610994, 1855084, 1987590, 2186349, 2301420, 2318855, 2529660, 2684990, 2782626, 2915132, 3221988, 3643915, 3975180, 4027485, 4372698, 4637710, 5101481, 5369980, 5565252, 6956565, 7287830, 8054970, 8745396, 9275420, 10202962, 10931745, 13913130, 14575660, 15304443, 16109940, 20405924, 21863490, 25507405, 27826260, 30608886, 43726980, 51014810, 61217772, 76522215, 102029620, 153044430, 306088860]

約数ペア:

[(1, 306088860), (2, 153044430), (3, 102029620), (4, 76522215), (5, 61217772), (6, 51014810), (7, 43726980), (10, 30608886), (11, 27826260), (12, 25507405), (14, 21863490), (15, 20405924), (19, 16109940), (20, 15304443), (21, 14575660), (22, 13913130), (28, 10931745), (30, 10202962), (33, 9275420), (35, 8745396), (38, 8054970), (42, 7287830), (44, 6956565), (55, 5565252), (57, 5369980), (60, 5101481), (66, 4637710), (70, 4372698), (76, 4027485), (77, 3975180), (84, 3643915), (95, 3221988), (105, 2915132), (110, 2782626), (114, 2684990), (121, 2529660), (132, 2318855), (133, 2301420), (140, 2186349), (154, 1987590), (165, 1855084), (190, 1610994), (209, 1464540), (210, 1457566), (220, 1391313), (228, 1342495), (231, 1325060), (242, 1264830), (266, 1150710), (285, 1073996), (308, 993795), (317, 965580), (330, 927542), (363, 843220), (380, 805497), (385, 795036), (399, 767140), (418, 732270), (420, 728783), (462, 662530), (484, 632415), (532, 575355), (570, 536998), (605, 505932), (627, 488180), (634, 482790), (660, 463771), (665, 460284), (726, 421610), (770, 397518), (798, 383570), (836, 366135), (847, 361380), (924, 331265), (951, 321860), (1045, 292908), (1140, 268499), (1155, 265012), (1210, 252966), (1254, 244090), (1268, 241395), (1330, 230142), (1452, 210805), (1463, 209220), (1540, 198759), (1585, 193116), (1596, 191785), (1694, 180690), (1815, 168644), (1902, 160930), (1995, 153428), (2090, 146454), (2219, 137940), (2299, 133140), (2310, 132506), (2420, 126483), (2508, 122045), (2541, 120460), (2660, 115071), (2926, 104610), (3135, 97636), (3170, 96558), (3388, 90345), (3487, 87780), (3630, 84322), (3804, 80465), (3990, 76714), (4180, 73227), (4235, 72276), (4389, 69740), (4438, 68970), (4598, 66570), (4620, 66253), (4755, 64372), (5082, 60230), (5852, 52305), (6023, 50820), (6270, 48818), (6340, 48279), (6657, 45980), (6897, 44380), (6974, 43890), (7260, 42161), (7315, 41844), (7980, 38357), (8470, 36138), (8778, 34870), (8876, 34485), (9196, 33285), (9510, 32186), (10164, 30115), (10461, 29260), (11095, 27588), (11495, 26628), (12046, 25410), (12540, 24409), (12705, 24092), (13314, 22990), (13794, 22190), (13948, 21945), (14630, 20922), (16093, 19020), (16940, 18069), (17435, 17556)]