1582185440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 4305788928

約数和(自身を除く): 2723603488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 80, 88, 94, 110, 124, 155, 160, 176, 188, 220, 235, 248, 310, 341, 352, 376, 440, 470, 496, 517, 617, 620, 682, 752, 880, 940, 992, 1034, 1234, 1240, 1364, 1457, 1504, 1705, 1760, 1880, 2068, 2468, 2480, 2585, 2728, 2914, 3085, 3410, 3760, 4136, 4936, 4960, 5170, 5456, 5828, 6170, 6787, 6820, 7285, 7520, 8272, 9872, 10340, 10912, 11656, 12340, 13574, 13640, 14570, 16027, 16544, 19127, 19744, 20680, 23312, 24680, 27148, 27280, 28999, 29140, 32054, 33935, 38254, 41360, 46624, 49360, 54296, 54560, 57998, 58280, 64108, 67870, 76508, 80135, 82720, 95635, 98720, 108592, 115996, 116560, 128216, 135740, 144995, 153016, 160270, 191270, 210397, 217184, 231992, 233120, 256432, 271480, 289990, 306032, 318989, 320540, 382540, 420794, 463984, 512864, 542960, 579980, 612064, 637978, 641080, 765080, 841588, 898969, 927968, 1051985, 1085920, 1159960, 1275956, 1282160, 1530160, 1594945, 1683176, 1797938, 2103970, 2319920, 2551912, 2564320, 3060320, 3189890, 3366352, 3595876, 4207940, 4494845, 4639840, 5103824, 6379780, 6732704, 7191752, 8415880, 8989690, 9888659, 10207648, 12759560, 14383504, 16831760, 17979380, 19777318, 25519120, 28767008, 33663520, 35958760, 39554636, 49443295, 51038240, 71917520, 79109272, 98886590, 143835040, 158218544, 197773180, 316437088, 395546360, 791092720, 1582185440]

約数ペア:

[(1, 1582185440), (2, 791092720), (4, 395546360), (5, 316437088), (8, 197773180), (10, 158218544), (11, 143835040), (16, 98886590), (20, 79109272), (22, 71917520), (31, 51038240), (32, 49443295), (40, 39554636), (44, 35958760), (47, 33663520), (55, 28767008), (62, 25519120), (80, 19777318), (88, 17979380), (94, 16831760), (110, 14383504), (124, 12759560), (155, 10207648), (160, 9888659), (176, 8989690), (188, 8415880), (220, 7191752), (235, 6732704), (248, 6379780), (310, 5103824), (341, 4639840), (352, 4494845), (376, 4207940), (440, 3595876), (470, 3366352), (496, 3189890), (517, 3060320), (617, 2564320), (620, 2551912), (682, 2319920), (752, 2103970), (880, 1797938), (940, 1683176), (992, 1594945), (1034, 1530160), (1234, 1282160), (1240, 1275956), (1364, 1159960), (1457, 1085920), (1504, 1051985), (1705, 927968), (1760, 898969), (1880, 841588), (2068, 765080), (2468, 641080), (2480, 637978), (2585, 612064), (2728, 579980), (2914, 542960), (3085, 512864), (3410, 463984), (3760, 420794), (4136, 382540), (4936, 320540), (4960, 318989), (5170, 306032), (5456, 289990), (5828, 271480), (6170, 256432), (6787, 233120), (6820, 231992), (7285, 217184), (7520, 210397), (8272, 191270), (9872, 160270), (10340, 153016), (10912, 144995), (11656, 135740), (12340, 128216), (13574, 116560), (13640, 115996), (14570, 108592), (16027, 98720), (16544, 95635), (19127, 82720), (19744, 80135), (20680, 76508), (23312, 67870), (24680, 64108), (27148, 58280), (27280, 57998), (28999, 54560), (29140, 54296), (32054, 49360), (33935, 46624), (38254, 41360)]