202964880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 665957376

約数和(自身を除く): 462992496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 83, 92, 115, 120, 138, 166, 184, 230, 240, 249, 276, 332, 345, 368, 415, 443, 460, 498, 552, 664, 690, 830, 886, 920, 996, 1104, 1245, 1328, 1329, 1380, 1660, 1772, 1840, 1909, 1992, 2215, 2490, 2658, 2760, 3320, 3544, 3818, 3984, 4430, 4980, 5316, 5520, 5727, 6640, 6645, 7088, 7636, 8860, 9545, 9960, 10189, 10632, 11454, 13290, 15272, 17720, 19090, 19920, 20378, 21264, 22908, 26580, 28635, 30544, 30567, 35440, 36769, 38180, 40756, 45816, 50945, 53160, 57270, 61134, 73538, 76360, 81512, 91632, 101890, 106320, 110307, 114540, 122268, 147076, 152720, 152835, 163024, 183845, 203780, 220614, 229080, 244536, 294152, 305670, 367690, 407560, 441228, 458160, 489072, 551535, 588304, 611340, 735380, 815120, 845687, 882456, 1103070, 1222680, 1470760, 1691374, 1764912, 2206140, 2445360, 2537061, 2941520, 3382748, 4228435, 4412280, 5074122, 6765496, 8456870, 8824560, 10148244, 12685305, 13530992, 16913740, 20296488, 25370610, 33827480, 40592976, 50741220, 67654960, 101482440, 202964880]

約数ペア:

[(1, 202964880), (2, 101482440), (3, 67654960), (4, 50741220), (5, 40592976), (6, 33827480), (8, 25370610), (10, 20296488), (12, 16913740), (15, 13530992), (16, 12685305), (20, 10148244), (23, 8824560), (24, 8456870), (30, 6765496), (40, 5074122), (46, 4412280), (48, 4228435), (60, 3382748), (69, 2941520), (80, 2537061), (83, 2445360), (92, 2206140), (115, 1764912), (120, 1691374), (138, 1470760), (166, 1222680), (184, 1103070), (230, 882456), (240, 845687), (249, 815120), (276, 735380), (332, 611340), (345, 588304), (368, 551535), (415, 489072), (443, 458160), (460, 441228), (498, 407560), (552, 367690), (664, 305670), (690, 294152), (830, 244536), (886, 229080), (920, 220614), (996, 203780), (1104, 183845), (1245, 163024), (1328, 152835), (1329, 152720), (1380, 147076), (1660, 122268), (1772, 114540), (1840, 110307), (1909, 106320), (1992, 101890), (2215, 91632), (2490, 81512), (2658, 76360), (2760, 73538), (3320, 61134), (3544, 57270), (3818, 53160), (3984, 50945), (4430, 45816), (4980, 40756), (5316, 38180), (5520, 36769), (5727, 35440), (6640, 30567), (6645, 30544), (7088, 28635), (7636, 26580), (8860, 22908), (9545, 21264), (9960, 20378), (10189, 19920), (10632, 19090), (11454, 17720), (13290, 15272)]