7292531820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2849

約数の個数: 288

約数和(自身を含む): 25633879488

約数和(自身を除く): 18341347668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 53, 60, 68, 70, 84, 85, 98, 102, 105, 106, 119, 140, 147, 159, 170, 196, 204, 210, 212, 238, 245, 255, 265, 294, 318, 340, 357, 371, 420, 476, 490, 510, 530, 588, 595, 636, 714, 735, 742, 795, 833, 901, 980, 1020, 1060, 1113, 1190, 1428, 1470, 1484, 1590, 1666, 1785, 1802, 1855, 2226, 2380, 2499, 2597, 2703, 2753, 2940, 3180, 3332, 3570, 3604, 3710, 4165, 4452, 4505, 4998, 5194, 5406, 5506, 5565, 6307, 7140, 7420, 7791, 8259, 8330, 9010, 9996, 10388, 10812, 11012, 11130, 12495, 12614, 12985, 13515, 13765, 15582, 16518, 16660, 18020, 18921, 19271, 22260, 24990, 25228, 25970, 27030, 27530, 31164, 31535, 33036, 37842, 38542, 38955, 41295, 44149, 46801, 49980, 51940, 54060, 55060, 57813, 63070, 75684, 77084, 77910, 82590, 88298, 93602, 94605, 96355, 115626, 126140, 132447, 134897, 140403, 145909, 155820, 165180, 176596, 187204, 189210, 192710, 220745, 231252, 234005, 264894, 269794, 280806, 289065, 291818, 327607, 378420, 385420, 404691, 437727, 441490, 468010, 529788, 539588, 561612, 578130, 583636, 655214, 662235, 674485, 702015, 729545, 809382, 875454, 882980, 936020, 982821, 1021363, 1156260, 1310428, 1324470, 1348970, 1404030, 1459090, 1618764, 1638035, 1750908, 1965642, 2023455, 2042726, 2188635, 2293249, 2480453, 2648940, 2697940, 2808060, 2918180, 3064089, 3276070, 3931284, 4046910, 4085452, 4377270, 4586498, 4914105, 4960906, 5106815, 6128178, 6552140, 6879747, 7149541, 7441359, 8093820, 8754540, 9172996, 9828210, 9921812, 10213630, 11466245, 12256356, 12402265, 13759494, 14299082, 14882718, 15320445, 17363171, 19656420, 20427260, 21448623, 22932490, 24804530, 27518988, 28598164, 29765436, 30640890, 34398735, 34726342, 35747705, 37206795, 42897246, 45864980, 49609060, 52089513, 61281780, 68797470, 69452684, 71495410, 74413590, 85794492, 86815855, 104179026, 107243115, 121542197, 137594940, 142990820, 148827180, 173631710, 208358052, 214486230, 243084394, 260447565, 347263420, 364626591, 428972460, 486168788, 520895130, 607710985, 729253182, 1041790260, 1215421970, 1458506364, 1823132955, 2430843940, 3646265910, 7292531820]

約数ペア:

[(1, 7292531820), (2, 3646265910), (3, 2430843940), (4, 1823132955), (5, 1458506364), (6, 1215421970), (7, 1041790260), (10, 729253182), (12, 607710985), (14, 520895130), (15, 486168788), (17, 428972460), (20, 364626591), (21, 347263420), (28, 260447565), (30, 243084394), (34, 214486230), (35, 208358052), (42, 173631710), (49, 148827180), (51, 142990820), (53, 137594940), (60, 121542197), (68, 107243115), (70, 104179026), (84, 86815855), (85, 85794492), (98, 74413590), (102, 71495410), (105, 69452684), (106, 68797470), (119, 61281780), (140, 52089513), (147, 49609060), (159, 45864980), (170, 42897246), (196, 37206795), (204, 35747705), (210, 34726342), (212, 34398735), (238, 30640890), (245, 29765436), (255, 28598164), (265, 27518988), (294, 24804530), (318, 22932490), (340, 21448623), (357, 20427260), (371, 19656420), (420, 17363171), (476, 15320445), (490, 14882718), (510, 14299082), (530, 13759494), (588, 12402265), (595, 12256356), (636, 11466245), (714, 10213630), (735, 9921812), (742, 9828210), (795, 9172996), (833, 8754540), (901, 8093820), (980, 7441359), (1020, 7149541), (1060, 6879747), (1113, 6552140), (1190, 6128178), (1428, 5106815), (1470, 4960906), (1484, 4914105), (1590, 4586498), (1666, 4377270), (1785, 4085452), (1802, 4046910), (1855, 3931284), (2226, 3276070), (2380, 3064089), (2499, 2918180), (2597, 2808060), (2703, 2697940), (2753, 2648940), (2940, 2480453), (3180, 2293249), (3332, 2188635), (3570, 2042726), (3604, 2023455), (3710, 1965642), (4165, 1750908), (4452, 1638035), (4505, 1618764), (4998, 1459090), (5194, 1404030), (5406, 1348970), (5506, 1324470), (5565, 1310428), (6307, 1156260), (7140, 1021363), (7420, 982821), (7791, 936020), (8259, 882980), (8330, 875454), (9010, 809382), (9996, 729545), (10388, 702015), (10812, 674485), (11012, 662235), (11130, 655214), (12495, 583636), (12614, 578130), (12985, 561612), (13515, 539588), (13765, 529788), (15582, 468010), (16518, 441490), (16660, 437727), (18020, 404691), (18921, 385420), (19271, 378420), (22260, 327607), (24990, 291818), (25228, 289065), (25970, 280806), (27030, 269794), (27530, 264894), (31164, 234005), (31535, 231252), (33036, 220745), (37842, 192710), (38542, 189210), (38955, 187204), (41295, 176596), (44149, 165180), (46801, 155820), (49980, 145909), (51940, 140403), (54060, 134897), (55060, 132447), (57813, 126140), (63070, 115626), (75684, 96355), (77084, 94605), (77910, 93602), (82590, 88298)]