2968680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 10523520

約数和(自身を除く): 7554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 173, 195, 220, 260, 264, 286, 312, 330, 346, 390, 429, 440, 519, 520, 572, 660, 692, 715, 780, 858, 865, 1038, 1144, 1320, 1384, 1430, 1560, 1716, 1730, 1903, 2076, 2145, 2249, 2595, 2860, 3432, 3460, 3806, 4152, 4290, 4498, 5190, 5709, 5720, 6747, 6920, 7612, 8580, 8996, 9515, 10380, 11245, 11418, 13494, 15224, 17160, 17992, 19030, 20760, 22490, 22836, 24739, 26988, 28545, 33735, 38060, 44980, 45672, 49478, 53976, 57090, 67470, 74217, 76120, 89960, 98956, 114180, 123695, 134940, 148434, 197912, 228360, 247390, 269880, 296868, 371085, 494780, 593736, 742170, 989560, 1484340, 2968680]

約数ペア:

[(1, 2968680), (2, 1484340), (3, 989560), (4, 742170), (5, 593736), (6, 494780), (8, 371085), (10, 296868), (11, 269880), (12, 247390), (13, 228360), (15, 197912), (20, 148434), (22, 134940), (24, 123695), (26, 114180), (30, 98956), (33, 89960), (39, 76120), (40, 74217), (44, 67470), (52, 57090), (55, 53976), (60, 49478), (65, 45672), (66, 44980), (78, 38060), (88, 33735), (104, 28545), (110, 26988), (120, 24739), (130, 22836), (132, 22490), (143, 20760), (156, 19030), (165, 17992), (173, 17160), (195, 15224), (220, 13494), (260, 11418), (264, 11245), (286, 10380), (312, 9515), (330, 8996), (346, 8580), (390, 7612), (429, 6920), (440, 6747), (519, 5720), (520, 5709), (572, 5190), (660, 4498), (692, 4290), (715, 4152), (780, 3806), (858, 3460), (865, 3432), (1038, 2860), (1144, 2595), (1320, 2249), (1384, 2145), (1430, 2076), (1560, 1903), (1716, 1730)]