4974645780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1420

約数の個数: 240

約数和(自身を含む): 16904764800

約数和(自身を除く): 11930119020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 199, 234, 260, 270, 324, 351, 390, 398, 405, 468, 540, 585, 597, 702, 780, 796, 810, 995, 1053, 1170, 1187, 1194, 1404, 1620, 1755, 1791, 1990, 2106, 2340, 2374, 2388, 2587, 2985, 3510, 3561, 3582, 3980, 4212, 4748, 5174, 5265, 5373, 5935, 5970, 7020, 7122, 7164, 7761, 8955, 10348, 10530, 10683, 10746, 11870, 11940, 12935, 14244, 15431, 15522, 16119, 17805, 17910, 21060, 21366, 21492, 23283, 23740, 25870, 26865, 30862, 31044, 32049, 32238, 35610, 35820, 38805, 42732, 46293, 46566, 51740, 53415, 53730, 61724, 64098, 64476, 69849, 71220, 77155, 77610, 80595, 92586, 93132, 96147, 106830, 107460, 116415, 128196, 138879, 139698, 154310, 155220, 160245, 161190, 185172, 192294, 209547, 213660, 231465, 232830, 236213, 277758, 279396, 308620, 320490, 322380, 349245, 384588, 416637, 419094, 462930, 465660, 472426, 480735, 555516, 640980, 694395, 698490, 708639, 833274, 838188, 925860, 944852, 961470, 1047735, 1181065, 1249911, 1388790, 1396980, 1417278, 1666548, 1922940, 2083185, 2095470, 2125917, 2362130, 2499822, 2777580, 2834556, 3070769, 3543195, 4166370, 4190940, 4251834, 4724260, 4999644, 6141538, 6249555, 6377751, 7086390, 8332740, 8503668, 9212307, 10629585, 12283076, 12499110, 12755502, 14172780, 15353845, 18424614, 19133253, 21259170, 24998220, 25511004, 27636921, 30707690, 31888755, 36849228, 38266506, 42518340, 46061535, 55273842, 61415380, 63777510, 76533012, 82910763, 92123070, 95666265, 110547684, 127555020, 138184605, 165821526, 184246140, 191332530, 248732289, 276369210, 331643052, 382665060, 414553815, 497464578, 552738420, 829107630, 994929156, 1243661445, 1658215260, 2487322890, 4974645780]

約数ペア:

[(1, 4974645780), (2, 2487322890), (3, 1658215260), (4, 1243661445), (5, 994929156), (6, 829107630), (9, 552738420), (10, 497464578), (12, 414553815), (13, 382665060), (15, 331643052), (18, 276369210), (20, 248732289), (26, 191332530), (27, 184246140), (30, 165821526), (36, 138184605), (39, 127555020), (45, 110547684), (52, 95666265), (54, 92123070), (60, 82910763), (65, 76533012), (78, 63777510), (81, 61415380), (90, 55273842), (108, 46061535), (117, 42518340), (130, 38266506), (135, 36849228), (156, 31888755), (162, 30707690), (180, 27636921), (195, 25511004), (199, 24998220), (234, 21259170), (260, 19133253), (270, 18424614), (324, 15353845), (351, 14172780), (390, 12755502), (398, 12499110), (405, 12283076), (468, 10629585), (540, 9212307), (585, 8503668), (597, 8332740), (702, 7086390), (780, 6377751), (796, 6249555), (810, 6141538), (995, 4999644), (1053, 4724260), (1170, 4251834), (1187, 4190940), (1194, 4166370), (1404, 3543195), (1620, 3070769), (1755, 2834556), (1791, 2777580), (1990, 2499822), (2106, 2362130), (2340, 2125917), (2374, 2095470), (2388, 2083185), (2587, 1922940), (2985, 1666548), (3510, 1417278), (3561, 1396980), (3582, 1388790), (3980, 1249911), (4212, 1181065), (4748, 1047735), (5174, 961470), (5265, 944852), (5373, 925860), (5935, 838188), (5970, 833274), (7020, 708639), (7122, 698490), (7164, 694395), (7761, 640980), (8955, 555516), (10348, 480735), (10530, 472426), (10683, 465660), (10746, 462930), (11870, 419094), (11940, 416637), (12935, 384588), (14244, 349245), (15431, 322380), (15522, 320490), (16119, 308620), (17805, 279396), (17910, 277758), (21060, 236213), (21366, 232830), (21492, 231465), (23283, 213660), (23740, 209547), (25870, 192294), (26865, 185172), (30862, 161190), (31044, 160245), (32049, 155220), (32238, 154310), (35610, 139698), (35820, 138879), (38805, 128196), (42732, 116415), (46293, 107460), (46566, 106830), (51740, 96147), (53415, 93132), (53730, 92586), (61724, 80595), (64098, 77610), (64476, 77155), (69849, 71220)]