193983660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 670498752

約数和(自身を除く): 476515092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 151, 156, 162, 180, 183, 195, 234, 244, 260, 270, 302, 305, 324, 351, 366, 390, 405, 453, 468, 540, 549, 585, 604, 610, 702, 732, 755, 780, 793, 810, 906, 915, 1053, 1098, 1170, 1220, 1359, 1404, 1510, 1586, 1620, 1647, 1755, 1812, 1830, 1963, 2106, 2196, 2265, 2340, 2379, 2718, 2745, 3020, 3172, 3294, 3510, 3660, 3926, 3965, 4077, 4212, 4530, 4758, 4941, 5265, 5436, 5490, 5889, 6588, 6795, 7020, 7137, 7852, 7930, 8154, 8235, 9060, 9211, 9516, 9815, 9882, 10530, 10980, 11778, 11895, 12231, 13590, 14274, 15860, 16308, 16470, 17667, 18422, 19630, 19764, 20385, 21060, 21411, 23556, 23790, 24462, 24705, 27180, 27633, 28548, 29445, 32940, 35334, 35685, 36844, 39260, 40770, 42822, 46055, 47580, 48924, 49410, 53001, 55266, 58890, 61155, 64233, 70668, 71370, 81540, 82899, 85644, 88335, 92110, 98820, 106002, 107055, 110532, 117780, 119743, 122310, 128466, 138165, 142740, 159003, 165798, 176670, 184220, 212004, 214110, 239486, 244620, 248697, 256932, 265005, 276330, 318006, 321165, 331596, 353340, 359229, 414495, 428220, 478972, 497394, 530010, 552660, 598715, 636012, 642330, 718458, 746091, 795015, 828990, 994788, 1060020, 1077687, 1197430, 1243485, 1284660, 1436916, 1492182, 1590030, 1657980, 1796145, 2155374, 2394860, 2486970, 2984364, 3180060, 3233061, 3592290, 3730455, 4310748, 4973940, 5388435, 6466122, 7184580, 7460910, 9699183, 10776870, 12932244, 14921820, 16165305, 19398366, 21553740, 32330610, 38796732, 48495915, 64661220, 96991830, 193983660]

約数ペア:

[(1, 193983660), (2, 96991830), (3, 64661220), (4, 48495915), (5, 38796732), (6, 32330610), (9, 21553740), (10, 19398366), (12, 16165305), (13, 14921820), (15, 12932244), (18, 10776870), (20, 9699183), (26, 7460910), (27, 7184580), (30, 6466122), (36, 5388435), (39, 4973940), (45, 4310748), (52, 3730455), (54, 3592290), (60, 3233061), (61, 3180060), (65, 2984364), (78, 2486970), (81, 2394860), (90, 2155374), (108, 1796145), (117, 1657980), (122, 1590030), (130, 1492182), (135, 1436916), (151, 1284660), (156, 1243485), (162, 1197430), (180, 1077687), (183, 1060020), (195, 994788), (234, 828990), (244, 795015), (260, 746091), (270, 718458), (302, 642330), (305, 636012), (324, 598715), (351, 552660), (366, 530010), (390, 497394), (405, 478972), (453, 428220), (468, 414495), (540, 359229), (549, 353340), (585, 331596), (604, 321165), (610, 318006), (702, 276330), (732, 265005), (755, 256932), (780, 248697), (793, 244620), (810, 239486), (906, 214110), (915, 212004), (1053, 184220), (1098, 176670), (1170, 165798), (1220, 159003), (1359, 142740), (1404, 138165), (1510, 128466), (1586, 122310), (1620, 119743), (1647, 117780), (1755, 110532), (1812, 107055), (1830, 106002), (1963, 98820), (2106, 92110), (2196, 88335), (2265, 85644), (2340, 82899), (2379, 81540), (2718, 71370), (2745, 70668), (3020, 64233), (3172, 61155), (3294, 58890), (3510, 55266), (3660, 53001), (3926, 49410), (3965, 48924), (4077, 47580), (4212, 46055), (4530, 42822), (4758, 40770), (4941, 39260), (5265, 36844), (5436, 35685), (5490, 35334), (5889, 32940), (6588, 29445), (6795, 28548), (7020, 27633), (7137, 27180), (7852, 24705), (7930, 24462), (8154, 23790), (8235, 23556), (9060, 21411), (9211, 21060), (9516, 20385), (9815, 19764), (9882, 19630), (10530, 18422), (10980, 17667), (11778, 16470), (11895, 16308), (12231, 15860), (13590, 14274)]