17360280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^2$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 65267280

約数和(自身を除く): 47907000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 280, 315, 332, 360, 415, 420, 498, 504, 581, 630, 664, 747, 830, 840, 996, 1162, 1245, 1260, 1494, 1660, 1743, 1992, 2324, 2490, 2520, 2905, 2988, 3320, 3486, 3735, 4648, 4980, 5229, 5810, 5976, 6889, 6972, 7470, 8715, 9960, 10458, 11620, 13778, 13944, 14940, 17430, 20667, 20916, 23240, 26145, 27556, 29880, 34445, 34860, 41334, 41832, 48223, 52290, 55112, 62001, 68890, 69720, 82668, 96446, 103335, 104580, 124002, 137780, 144669, 165336, 192892, 206670, 209160, 241115, 248004, 275560, 289338, 310005, 385784, 413340, 434007, 482230, 496008, 578676, 620010, 723345, 826680, 868014, 964460, 1157352, 1240020, 1446690, 1736028, 1928920, 2170035, 2480040, 2893380, 3472056, 4340070, 5786760, 8680140, 17360280]

約数ペア:

[(1, 17360280), (2, 8680140), (3, 5786760), (4, 4340070), (5, 3472056), (6, 2893380), (7, 2480040), (8, 2170035), (9, 1928920), (10, 1736028), (12, 1446690), (14, 1240020), (15, 1157352), (18, 964460), (20, 868014), (21, 826680), (24, 723345), (28, 620010), (30, 578676), (35, 496008), (36, 482230), (40, 434007), (42, 413340), (45, 385784), (56, 310005), (60, 289338), (63, 275560), (70, 248004), (72, 241115), (83, 209160), (84, 206670), (90, 192892), (105, 165336), (120, 144669), (126, 137780), (140, 124002), (166, 104580), (168, 103335), (180, 96446), (210, 82668), (249, 69720), (252, 68890), (280, 62001), (315, 55112), (332, 52290), (360, 48223), (415, 41832), (420, 41334), (498, 34860), (504, 34445), (581, 29880), (630, 27556), (664, 26145), (747, 23240), (830, 20916), (840, 20667), (996, 17430), (1162, 14940), (1245, 13944), (1260, 13778), (1494, 11620), (1660, 10458), (1743, 9960), (1992, 8715), (2324, 7470), (2490, 6972), (2520, 6889), (2905, 5976), (2988, 5810), (3320, 5229), (3486, 4980), (3735, 4648)]