31865519160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{2447}}^1$

素因数の和:3118

約数の個数: 192

約数和(自身を含む): 105481284480

約数和(自身を除く): 73615765320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 593, 610, 732, 915, 1098, 1186, 1220, 1464, 1779, 1830, 2196, 2372, 2440, 2447, 2745, 2965, 3558, 3660, 4392, 4744, 4894, 5337, 5490, 5930, 7116, 7320, 7341, 8895, 9788, 10674, 10980, 11860, 12235, 14232, 14682, 17790, 19576, 21348, 21960, 22023, 23720, 24470, 26685, 29364, 35580, 36173, 36705, 42696, 44046, 48940, 53370, 58728, 71160, 72346, 73410, 88092, 97880, 106740, 108519, 110115, 144692, 146820, 149267, 176184, 180865, 213480, 217038, 220230, 289384, 293640, 298534, 325557, 361730, 434076, 440460, 447801, 542595, 597068, 651114, 723460, 746335, 868152, 880920, 895602, 1085190, 1194136, 1302228, 1343403, 1446920, 1451071, 1492670, 1627785, 1791204, 2170380, 2239005, 2604456, 2686806, 2902142, 2985340, 3255570, 3582408, 4340760, 4353213, 4478010, 5373612, 5804284, 5970680, 6511140, 6717015, 7255355, 8706426, 8956020, 10747224, 11608568, 13022280, 13059639, 13434030, 14510710, 17412852, 17912040, 21766065, 26119278, 26868060, 29021420, 34825704, 43532130, 52238556, 53736120, 58042840, 65298195, 87064260, 88515331, 104477112, 130596390, 174128520, 177030662, 261192780, 265545993, 354061324, 442576655, 522385560, 531091986, 708122648, 796637979, 885153310, 1062183972, 1327729965, 1593275958, 1770306620, 2124367944, 2655459930, 3186551916, 3540613240, 3983189895, 5310919860, 6373103832, 7966379790, 10621839720, 15932759580, 31865519160]

約数ペア:

[(1, 31865519160), (2, 15932759580), (3, 10621839720), (4, 7966379790), (5, 6373103832), (6, 5310919860), (8, 3983189895), (9, 3540613240), (10, 3186551916), (12, 2655459930), (15, 2124367944), (18, 1770306620), (20, 1593275958), (24, 1327729965), (30, 1062183972), (36, 885153310), (40, 796637979), (45, 708122648), (60, 531091986), (61, 522385560), (72, 442576655), (90, 354061324), (120, 265545993), (122, 261192780), (180, 177030662), (183, 174128520), (244, 130596390), (305, 104477112), (360, 88515331), (366, 87064260), (488, 65298195), (549, 58042840), (593, 53736120), (610, 52238556), (732, 43532130), (915, 34825704), (1098, 29021420), (1186, 26868060), (1220, 26119278), (1464, 21766065), (1779, 17912040), (1830, 17412852), (2196, 14510710), (2372, 13434030), (2440, 13059639), (2447, 13022280), (2745, 11608568), (2965, 10747224), (3558, 8956020), (3660, 8706426), (4392, 7255355), (4744, 6717015), (4894, 6511140), (5337, 5970680), (5490, 5804284), (5930, 5373612), (7116, 4478010), (7320, 4353213), (7341, 4340760), (8895, 3582408), (9788, 3255570), (10674, 2985340), (10980, 2902142), (11860, 2686806), (12235, 2604456), (14232, 2239005), (14682, 2170380), (17790, 1791204), (19576, 1627785), (21348, 1492670), (21960, 1451071), (22023, 1446920), (23720, 1343403), (24470, 1302228), (26685, 1194136), (29364, 1085190), (35580, 895602), (36173, 880920), (36705, 868152), (42696, 746335), (44046, 723460), (48940, 651114), (53370, 597068), (58728, 542595), (71160, 447801), (72346, 440460), (73410, 434076), (88092, 361730), (97880, 325557), (106740, 298534), (108519, 293640), (110115, 289384), (144692, 220230), (146820, 217038), (149267, 213480), (176184, 180865)]