1828180380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 5836723200

約数和(自身を除く): 4008542820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 281, 285, 380, 390, 439, 494, 562, 570, 741, 780, 843, 878, 988, 1124, 1140, 1235, 1317, 1405, 1482, 1686, 1756, 2195, 2470, 2634, 2810, 2964, 3372, 3653, 3705, 4215, 4390, 4940, 5268, 5339, 5620, 5707, 6585, 7306, 7410, 8341, 8430, 8780, 10678, 10959, 11414, 13170, 14612, 14820, 16017, 16682, 16860, 17121, 18265, 21356, 21918, 22828, 25023, 26340, 26695, 28535, 32034, 33364, 34242, 36530, 41705, 43836, 50046, 53390, 54795, 57070, 64068, 68484, 69407, 73060, 80085, 83410, 85605, 100092, 106780, 108433, 109590, 114140, 123359, 125115, 138814, 160170, 166820, 171210, 208221, 216866, 219180, 246718, 250230, 277628, 320340, 325299, 342420, 347035, 370077, 416442, 433732, 493436, 500460, 542165, 616795, 650598, 694070, 740154, 832884, 1041105, 1084330, 1233590, 1301196, 1388140, 1480308, 1603667, 1626495, 1850385, 2082210, 2168660, 2343821, 2467180, 3207334, 3252990, 3700770, 4164420, 4687642, 4811001, 6414668, 6505980, 7031463, 7401540, 8018335, 9375284, 9622002, 11719105, 14062926, 16036670, 19244004, 23438210, 24055005, 28125852, 30469673, 32073340, 35157315, 46876420, 48110010, 60939346, 70314630, 91409019, 96220020, 121878692, 140629260, 152348365, 182818038, 304696730, 365636076, 457045095, 609393460, 914090190, 1828180380]

約数ペア:

[(1, 1828180380), (2, 914090190), (3, 609393460), (4, 457045095), (5, 365636076), (6, 304696730), (10, 182818038), (12, 152348365), (13, 140629260), (15, 121878692), (19, 96220020), (20, 91409019), (26, 70314630), (30, 60939346), (38, 48110010), (39, 46876420), (52, 35157315), (57, 32073340), (60, 30469673), (65, 28125852), (76, 24055005), (78, 23438210), (95, 19244004), (114, 16036670), (130, 14062926), (156, 11719105), (190, 9622002), (195, 9375284), (228, 8018335), (247, 7401540), (260, 7031463), (281, 6505980), (285, 6414668), (380, 4811001), (390, 4687642), (439, 4164420), (494, 3700770), (562, 3252990), (570, 3207334), (741, 2467180), (780, 2343821), (843, 2168660), (878, 2082210), (988, 1850385), (1124, 1626495), (1140, 1603667), (1235, 1480308), (1317, 1388140), (1405, 1301196), (1482, 1233590), (1686, 1084330), (1756, 1041105), (2195, 832884), (2470, 740154), (2634, 694070), (2810, 650598), (2964, 616795), (3372, 542165), (3653, 500460), (3705, 493436), (4215, 433732), (4390, 416442), (4940, 370077), (5268, 347035), (5339, 342420), (5620, 325299), (5707, 320340), (6585, 277628), (7306, 250230), (7410, 246718), (8341, 219180), (8430, 216866), (8780, 208221), (10678, 171210), (10959, 166820), (11414, 160170), (13170, 138814), (14612, 125115), (14820, 123359), (16017, 114140), (16682, 109590), (16860, 108433), (17121, 106780), (18265, 100092), (21356, 85605), (21918, 83410), (22828, 80085), (25023, 73060), (26340, 69407), (26695, 68484), (28535, 64068), (32034, 57070), (33364, 54795), (34242, 53390), (36530, 50046), (41705, 43836)]