160208428640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{22397}}^1$

素因数の和:22625

約数の個数: 192

約数和(自身を含む): 431449986240

約数和(自身を除く): 271241557600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 181, 190, 208, 247, 260, 304, 362, 380, 416, 494, 520, 608, 724, 760, 905, 988, 1040, 1235, 1448, 1520, 1810, 1976, 2080, 2353, 2470, 2896, 3040, 3439, 3620, 3952, 4706, 4940, 5792, 6878, 7240, 7904, 9412, 9880, 11765, 13756, 14480, 17195, 18824, 19760, 22397, 23530, 27512, 28960, 34390, 37648, 39520, 44707, 44794, 47060, 55024, 68780, 75296, 89414, 89588, 94120, 110048, 111985, 137560, 178828, 179176, 188240, 223535, 223970, 275120, 291161, 357656, 358352, 376480, 425543, 447070, 447940, 550240, 582322, 715312, 716704, 851086, 894140, 895880, 1164644, 1430624, 1455805, 1702172, 1788280, 1791760, 2127715, 2329288, 2911610, 3404344, 3576560, 3583520, 4053857, 4255430, 4658576, 5532059, 5823220, 6808688, 7153120, 8107714, 8510860, 9317152, 11064118, 11646440, 13617376, 16215428, 17021720, 20269285, 22128236, 23292880, 27660295, 32430856, 34043440, 40538570, 44256472, 46585760, 52700141, 55320590, 64861712, 68086880, 77023283, 81077140, 88512944, 105400282, 110641180, 129723424, 154046566, 162154280, 177025888, 210800564, 221282360, 263500705, 308093132, 324308560, 385116415, 421601128, 442564720, 527001410, 616186264, 648617120, 770232830, 843202256, 885129440, 1001302679, 1054002820, 1232372528, 1540465660, 1686404512, 2002605358, 2108005640, 2464745056, 3080931320, 4005210716, 4216011280, 5006513395, 6161862640, 8010421432, 8432022560, 10013026790, 12323725280, 16020842864, 20026053580, 32041685728, 40052107160, 80104214320, 160208428640]

約数ペア:

[(1, 160208428640), (2, 80104214320), (4, 40052107160), (5, 32041685728), (8, 20026053580), (10, 16020842864), (13, 12323725280), (16, 10013026790), (19, 8432022560), (20, 8010421432), (26, 6161862640), (32, 5006513395), (38, 4216011280), (40, 4005210716), (52, 3080931320), (65, 2464745056), (76, 2108005640), (80, 2002605358), (95, 1686404512), (104, 1540465660), (130, 1232372528), (152, 1054002820), (160, 1001302679), (181, 885129440), (190, 843202256), (208, 770232830), (247, 648617120), (260, 616186264), (304, 527001410), (362, 442564720), (380, 421601128), (416, 385116415), (494, 324308560), (520, 308093132), (608, 263500705), (724, 221282360), (760, 210800564), (905, 177025888), (988, 162154280), (1040, 154046566), (1235, 129723424), (1448, 110641180), (1520, 105400282), (1810, 88512944), (1976, 81077140), (2080, 77023283), (2353, 68086880), (2470, 64861712), (2896, 55320590), (3040, 52700141), (3439, 46585760), (3620, 44256472), (3952, 40538570), (4706, 34043440), (4940, 32430856), (5792, 27660295), (6878, 23292880), (7240, 22128236), (7904, 20269285), (9412, 17021720), (9880, 16215428), (11765, 13617376), (13756, 11646440), (14480, 11064118), (17195, 9317152), (18824, 8510860), (19760, 8107714), (22397, 7153120), (23530, 6808688), (27512, 5823220), (28960, 5532059), (34390, 4658576), (37648, 4255430), (39520, 4053857), (44707, 3583520), (44794, 3576560), (47060, 3404344), (55024, 2911610), (68780, 2329288), (75296, 2127715), (89414, 1791760), (89588, 1788280), (94120, 1702172), (110048, 1455805), (111985, 1430624), (137560, 1164644), (178828, 895880), (179176, 894140), (188240, 851086), (223535, 716704), (223970, 715312), (275120, 582322), (291161, 550240), (357656, 447940), (358352, 447070), (376480, 425543)]