448426680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 1578890880

約数和(自身を除く): 1130464200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 37, 39, 40, 51, 52, 60, 65, 68, 74, 78, 85, 102, 104, 111, 120, 130, 136, 148, 156, 170, 185, 195, 204, 221, 222, 255, 260, 296, 312, 340, 370, 390, 408, 442, 444, 457, 481, 510, 520, 555, 629, 663, 680, 740, 780, 884, 888, 914, 962, 1020, 1105, 1110, 1258, 1326, 1371, 1443, 1480, 1560, 1768, 1828, 1887, 1924, 2040, 2210, 2220, 2285, 2405, 2516, 2652, 2742, 2886, 3145, 3315, 3656, 3774, 3848, 4420, 4440, 4570, 4810, 5032, 5304, 5484, 5772, 5941, 6290, 6630, 6855, 7215, 7548, 7769, 8177, 8840, 9140, 9435, 9620, 10968, 11544, 11882, 12580, 13260, 13710, 14430, 15096, 15538, 16354, 16909, 17823, 18280, 18870, 19240, 23307, 23764, 24531, 25160, 26520, 27420, 28860, 29705, 31076, 32708, 33818, 35646, 37740, 38845, 40885, 46614, 47528, 49062, 50727, 54840, 57720, 59410, 62152, 65416, 67636, 71292, 75480, 77690, 81770, 84545, 89115, 93228, 98124, 100997, 101454, 116535, 118820, 122655, 135272, 142584, 155380, 163540, 169090, 178230, 186456, 196248, 201994, 202908, 219817, 233070, 237640, 245310, 253635, 287453, 302991, 310760, 327080, 338180, 356460, 403988, 405816, 439634, 466140, 490620, 504985, 507270, 574906, 605982, 659451, 676360, 712920, 807976, 862359, 879268, 932280, 981240, 1009970, 1014540, 1099085, 1149812, 1211964, 1318902, 1437265, 1514955, 1724718, 1758536, 2019940, 2029080, 2198170, 2299624, 2423928, 2637804, 2874530, 3029910, 3297255, 3449436, 3736889, 4039880, 4311795, 4396340, 5275608, 5749060, 6059820, 6594510, 6898872, 7473778, 8623590, 8792680, 11210667, 11498120, 12119640, 13189020, 14947556, 17247180, 18684445, 22421334, 26378040, 29895112, 34494360, 37368890, 44842668, 56053335, 74737780, 89685336, 112106670, 149475560, 224213340, 448426680]

約数ペア:

[(1, 448426680), (2, 224213340), (3, 149475560), (4, 112106670), (5, 89685336), (6, 74737780), (8, 56053335), (10, 44842668), (12, 37368890), (13, 34494360), (15, 29895112), (17, 26378040), (20, 22421334), (24, 18684445), (26, 17247180), (30, 14947556), (34, 13189020), (37, 12119640), (39, 11498120), (40, 11210667), (51, 8792680), (52, 8623590), (60, 7473778), (65, 6898872), (68, 6594510), (74, 6059820), (78, 5749060), (85, 5275608), (102, 4396340), (104, 4311795), (111, 4039880), (120, 3736889), (130, 3449436), (136, 3297255), (148, 3029910), (156, 2874530), (170, 2637804), (185, 2423928), (195, 2299624), (204, 2198170), (221, 2029080), (222, 2019940), (255, 1758536), (260, 1724718), (296, 1514955), (312, 1437265), (340, 1318902), (370, 1211964), (390, 1149812), (408, 1099085), (442, 1014540), (444, 1009970), (457, 981240), (481, 932280), (510, 879268), (520, 862359), (555, 807976), (629, 712920), (663, 676360), (680, 659451), (740, 605982), (780, 574906), (884, 507270), (888, 504985), (914, 490620), (962, 466140), (1020, 439634), (1105, 405816), (1110, 403988), (1258, 356460), (1326, 338180), (1371, 327080), (1443, 310760), (1480, 302991), (1560, 287453), (1768, 253635), (1828, 245310), (1887, 237640), (1924, 233070), (2040, 219817), (2210, 202908), (2220, 201994), (2285, 196248), (2405, 186456), (2516, 178230), (2652, 169090), (2742, 163540), (2886, 155380), (3145, 142584), (3315, 135272), (3656, 122655), (3774, 118820), (3848, 116535), (4420, 101454), (4440, 100997), (4570, 98124), (4810, 93228), (5032, 89115), (5304, 84545), (5484, 81770), (5772, 77690), (5941, 75480), (6290, 71292), (6630, 67636), (6855, 65416), (7215, 62152), (7548, 59410), (7769, 57720), (8177, 54840), (8840, 50727), (9140, 49062), (9435, 47528), (9620, 46614), (10968, 40885), (11544, 38845), (11882, 37740), (12580, 35646), (13260, 33818), (13710, 32708), (14430, 31076), (15096, 29705), (15538, 28860), (16354, 27420), (16909, 26520), (17823, 25160), (18280, 24531), (18870, 23764), (19240, 23307)]