208199160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4979

約数の個数: 160

約数和(自身を含む): 753762240

約数和(自身を除く): 545563080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 4943, 5265, 7020, 8424, 9886, 10530, 14040, 14829, 19772, 21060, 24715, 29658, 39544, 42120, 44487, 49430, 59316, 64259, 74145, 88974, 98860, 118632, 128518, 133461, 148290, 177948, 192777, 197720, 222435, 257036, 266922, 296580, 321295, 355896, 385554, 400383, 444870, 514072, 533844, 578331, 593160, 642590, 667305, 771108, 800766, 889740, 963885, 1067688, 1156662, 1285180, 1334610, 1542216, 1601532, 1734993, 1779480, 1927770, 2001915, 2313324, 2570360, 2669220, 2891655, 3203064, 3469986, 3855540, 4003830, 4626648, 5204979, 5338440, 5783310, 6939972, 7711080, 8007660, 8674965, 10409958, 11566620, 13879944, 16015320, 17349930, 20819916, 23133240, 26024895, 34699860, 41639832, 52049790, 69399720, 104099580, 208199160]

約数ペア:

[(1, 208199160), (2, 104099580), (3, 69399720), (4, 52049790), (5, 41639832), (6, 34699860), (8, 26024895), (9, 23133240), (10, 20819916), (12, 17349930), (13, 16015320), (15, 13879944), (18, 11566620), (20, 10409958), (24, 8674965), (26, 8007660), (27, 7711080), (30, 6939972), (36, 5783310), (39, 5338440), (40, 5204979), (45, 4626648), (52, 4003830), (54, 3855540), (60, 3469986), (65, 3203064), (72, 2891655), (78, 2669220), (81, 2570360), (90, 2313324), (104, 2001915), (108, 1927770), (117, 1779480), (120, 1734993), (130, 1601532), (135, 1542216), (156, 1334610), (162, 1285180), (180, 1156662), (195, 1067688), (216, 963885), (234, 889740), (260, 800766), (270, 771108), (312, 667305), (324, 642590), (351, 593160), (360, 578331), (390, 533844), (405, 514072), (468, 444870), (520, 400383), (540, 385554), (585, 355896), (648, 321295), (702, 296580), (780, 266922), (810, 257036), (936, 222435), (1053, 197720), (1080, 192777), (1170, 177948), (1404, 148290), (1560, 133461), (1620, 128518), (1755, 118632), (2106, 98860), (2340, 88974), (2808, 74145), (3240, 64259), (3510, 59316), (4212, 49430), (4680, 44487), (4943, 42120), (5265, 39544), (7020, 29658), (8424, 24715), (9886, 21060), (10530, 19772), (14040, 14829)]