2017100400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{240131}}^1$

素因数の和:240159

約数の個数: 120

約数和(自身を含む): 7384539264

約数和(自身を除く): 5367438864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 240131, 480262, 720393, 960524, 1200655, 1440786, 1680917, 1921048, 2401310, 2881572, 3361834, 3601965, 3842096, 4802620, 5042751, 5763144, 6003275, 6723668, 7203930, 8404585, 9605240, 10085502, 11526288, 12006550, 13447336, 14407860, 16809170, 18009825, 19210480, 20171004, 24013100, 25213755, 26894672, 28815720, 33618340, 36019650, 40342008, 42022925, 48026200, 50427510, 57631440, 67236680, 72039300, 80684016, 84045850, 96052400, 100855020, 126068775, 134473360, 144078600, 168091700, 201710040, 252137550, 288157200, 336183400, 403420080, 504275100, 672366800, 1008550200, 2017100400]

約数ペア:

[(1, 2017100400), (2, 1008550200), (3, 672366800), (4, 504275100), (5, 403420080), (6, 336183400), (7, 288157200), (8, 252137550), (10, 201710040), (12, 168091700), (14, 144078600), (15, 134473360), (16, 126068775), (20, 100855020), (21, 96052400), (24, 84045850), (25, 80684016), (28, 72039300), (30, 67236680), (35, 57631440), (40, 50427510), (42, 48026200), (48, 42022925), (50, 40342008), (56, 36019650), (60, 33618340), (70, 28815720), (75, 26894672), (80, 25213755), (84, 24013100), (100, 20171004), (105, 19210480), (112, 18009825), (120, 16809170), (140, 14407860), (150, 13447336), (168, 12006550), (175, 11526288), (200, 10085502), (210, 9605240), (240, 8404585), (280, 7203930), (300, 6723668), (336, 6003275), (350, 5763144), (400, 5042751), (420, 4802620), (525, 3842096), (560, 3601965), (600, 3361834), (700, 2881572), (840, 2401310), (1050, 1921048), (1200, 1680917), (1400, 1440786), (1680, 1200655), (2100, 960524), (2800, 720393), (4200, 480262), (8400, 240131)]