6842785320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{387913}}^1$

素因数の和:387944

約数の個数: 144

約数和(自身を含む): 25869984660

約数和(自身を除く): 19027199340

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 387913, 775826, 1163739, 1551652, 1939565, 2327478, 2715391, 3103304, 3491217, 3879130, 4654956, 5430782, 5818695, 6982434, 7758260, 8146173, 9309912, 10861564, 11637390, 13576955, 13964868, 15516520, 16292346, 17456085, 19007737, 21723128, 23274780, 24438519, 27153910, 27929736, 32584692, 34912170, 38015474, 40730865, 46549560, 48877038, 54307820, 57023211, 65169384, 69824340, 76030948, 81461730, 95038685, 97754076, 108615640, 114046422, 122192595, 139648680, 152061896, 162923460, 171069633, 190077370, 195508152, 228092844, 244385190, 285116055, 325846920, 342139266, 380154740, 456185688, 488770380, 570232110, 684278532, 760309480, 855348165, 977540760, 1140464220, 1368557064, 1710696330, 2280928440, 3421392660, 6842785320]

約数ペア:

[(1, 6842785320), (2, 3421392660), (3, 2280928440), (4, 1710696330), (5, 1368557064), (6, 1140464220), (7, 977540760), (8, 855348165), (9, 760309480), (10, 684278532), (12, 570232110), (14, 488770380), (15, 456185688), (18, 380154740), (20, 342139266), (21, 325846920), (24, 285116055), (28, 244385190), (30, 228092844), (35, 195508152), (36, 190077370), (40, 171069633), (42, 162923460), (45, 152061896), (49, 139648680), (56, 122192595), (60, 114046422), (63, 108615640), (70, 97754076), (72, 95038685), (84, 81461730), (90, 76030948), (98, 69824340), (105, 65169384), (120, 57023211), (126, 54307820), (140, 48877038), (147, 46549560), (168, 40730865), (180, 38015474), (196, 34912170), (210, 32584692), (245, 27929736), (252, 27153910), (280, 24438519), (294, 23274780), (315, 21723128), (360, 19007737), (392, 17456085), (420, 16292346), (441, 15516520), (490, 13964868), (504, 13576955), (588, 11637390), (630, 10861564), (735, 9309912), (840, 8146173), (882, 7758260), (980, 6982434), (1176, 5818695), (1260, 5430782), (1470, 4654956), (1764, 3879130), (1960, 3491217), (2205, 3103304), (2520, 2715391), (2940, 2327478), (3528, 1939565), (4410, 1551652), (5880, 1163739), (8820, 775826), (17640, 387913)]