712228680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 2544480000

約数和(自身を除く): 1832251320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 342, 360, 366, 380, 456, 488, 513, 540, 549, 569, 570, 610, 684, 732, 760, 855, 915, 1026, 1080, 1098, 1138, 1140, 1159, 1220, 1368, 1464, 1647, 1707, 1710, 1830, 2052, 2196, 2276, 2280, 2318, 2440, 2565, 2745, 2845, 3294, 3414, 3420, 3477, 3660, 4104, 4392, 4552, 4636, 5121, 5130, 5490, 5690, 5795, 6588, 6828, 6840, 6954, 7320, 8235, 8535, 9272, 10242, 10260, 10431, 10811, 10980, 11380, 11590, 13176, 13656, 13908, 15363, 16470, 17070, 17385, 20484, 20520, 20862, 21622, 21960, 22760, 23180, 25605, 27816, 30726, 31293, 32433, 32940, 34140, 34709, 34770, 40968, 41724, 43244, 46360, 51210, 52155, 54055, 61452, 62586, 64866, 65880, 68280, 69418, 69540, 76815, 83448, 86488, 97299, 102420, 104127, 104310, 108110, 122904, 125172, 129732, 138836, 139080, 153630, 156465, 162165, 173545, 194598, 204840, 208254, 208620, 216220, 250344, 259464, 277672, 291897, 307260, 312381, 312930, 324330, 347090, 389196, 416508, 417240, 432440, 486495, 520635, 583794, 614520, 624762, 625860, 648660, 659471, 694180, 778392, 833016, 937143, 972990, 1041270, 1167588, 1249524, 1251720, 1297320, 1318942, 1388360, 1459485, 1561905, 1874286, 1945980, 1978413, 2082540, 2335176, 2499048, 2637884, 2918970, 3123810, 3297355, 3748572, 3891960, 3956826, 4165080, 4685715, 5275768, 5837940, 5935239, 6247620, 6594710, 7497144, 7913652, 9371430, 9892065, 11675880, 11870478, 12495240, 13189420, 15827304, 17805717, 18742860, 19784130, 23740956, 26378840, 29676195, 35611434, 37485720, 39568260, 47481912, 59352390, 71222868, 79136520, 89028585, 118704780, 142445736, 178057170, 237409560, 356114340, 712228680]

約数ペア:

[(1, 712228680), (2, 356114340), (3, 237409560), (4, 178057170), (5, 142445736), (6, 118704780), (8, 89028585), (9, 79136520), (10, 71222868), (12, 59352390), (15, 47481912), (18, 39568260), (19, 37485720), (20, 35611434), (24, 29676195), (27, 26378840), (30, 23740956), (36, 19784130), (38, 18742860), (40, 17805717), (45, 15827304), (54, 13189420), (57, 12495240), (60, 11870478), (61, 11675880), (72, 9892065), (76, 9371430), (90, 7913652), (95, 7497144), (108, 6594710), (114, 6247620), (120, 5935239), (122, 5837940), (135, 5275768), (152, 4685715), (171, 4165080), (180, 3956826), (183, 3891960), (190, 3748572), (216, 3297355), (228, 3123810), (244, 2918970), (270, 2637884), (285, 2499048), (305, 2335176), (342, 2082540), (360, 1978413), (366, 1945980), (380, 1874286), (456, 1561905), (488, 1459485), (513, 1388360), (540, 1318942), (549, 1297320), (569, 1251720), (570, 1249524), (610, 1167588), (684, 1041270), (732, 972990), (760, 937143), (855, 833016), (915, 778392), (1026, 694180), (1080, 659471), (1098, 648660), (1138, 625860), (1140, 624762), (1159, 614520), (1220, 583794), (1368, 520635), (1464, 486495), (1647, 432440), (1707, 417240), (1710, 416508), (1830, 389196), (2052, 347090), (2196, 324330), (2276, 312930), (2280, 312381), (2318, 307260), (2440, 291897), (2565, 277672), (2745, 259464), (2845, 250344), (3294, 216220), (3414, 208620), (3420, 208254), (3477, 204840), (3660, 194598), (4104, 173545), (4392, 162165), (4552, 156465), (4636, 153630), (5121, 139080), (5130, 138836), (5490, 129732), (5690, 125172), (5795, 122904), (6588, 108110), (6828, 104310), (6840, 104127), (6954, 102420), (7320, 97299), (8235, 86488), (8535, 83448), (9272, 76815), (10242, 69540), (10260, 69418), (10431, 68280), (10811, 65880), (10980, 64866), (11380, 62586), (11590, 61452), (13176, 54055), (13656, 52155), (13908, 51210), (15363, 46360), (16470, 43244), (17070, 41724), (17385, 40968), (20484, 34770), (20520, 34709), (20862, 34140), (21622, 32940), (21960, 32433), (22760, 31293), (23180, 30726), (25605, 27816)]