398420229060

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{616387}}^1$

素因数の和:616437

約数の個数: 288

約数和(自身を含む): 1507734359040

約数和(自身を除く): 1109314129980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 243, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 486, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 972, 1026, 1134, 1140, 1197, 1215, 1260, 1330, 1539, 1596, 1620, 1701, 1710, 1890, 1995, 2052, 2268, 2394, 2430, 2565, 2660, 2835, 3078, 3402, 3420, 3591, 3780, 3990, 4617, 4788, 4860, 5130, 5670, 5985, 6156, 6804, 7182, 7695, 7980, 8505, 9234, 10260, 10773, 11340, 11970, 14364, 15390, 17010, 17955, 18468, 21546, 23085, 23940, 30780, 32319, 34020, 35910, 43092, 46170, 53865, 64638, 71820, 92340, 107730, 129276, 161595, 215460, 323190, 616387, 646380, 1232774, 1849161, 2465548, 3081935, 3698322, 4314709, 5547483, 6163870, 7396644, 8629418, 9245805, 11094966, 11711353, 12327740, 12944127, 16642449, 17258836, 18491610, 21573545, 22189932, 23422706, 25888254, 27737415, 33284898, 35134059, 36983220, 38832381, 43147090, 46845412, 49927347, 51776508, 55474830, 58556765, 64720635, 66569796, 70268118, 77664762, 81979471, 83212245, 86294180, 99854694, 105402177, 110949660, 116497143, 117113530, 129441270, 140536236, 149782041, 155329524, 163958942, 166424490, 175670295, 194161905, 199709388, 210804354, 232994286, 234227060, 245938413, 249636735, 258882540, 299564082, 316206531, 327917884, 332848980, 349491429, 351340590, 388323810, 409897355, 421608708, 465988572, 491876826, 499273470, 527010885, 582485715, 599128164, 632413062, 698982858, 702681180, 737815239, 748910205, 776647620, 819794710, 948619593, 983753652, 998546940, 1048474287, 1054021770, 1164971430, 1229692065, 1264826124, 1397965716, 1475630478, 1497820410, 1581032655, 1639589420, 1747457145, 1897239186, 2096948574, 2108043540, 2213445717, 2329942860, 2459384130, 2845858779, 2951260956, 2995640820, 3162065310, 3494914290, 3689076195, 3794478372, 4193897148, 4426891434, 4743097965, 4918768260, 5242371435, 5691717558, 6324130620, 6640337151, 6989828580, 7378152390, 8853782868, 9486195930, 10484742870, 11067228585, 11383435116, 13280674302, 14229293895, 14756304780, 18972391860, 19921011453, 20969485740, 22134457170, 26561348604, 28458587790, 33201685755, 39842022906, 44268914340, 56917175580, 66403371510, 79684045812, 99605057265, 132806743020, 199210114530, 398420229060]

約数ペア:

[(1, 398420229060), (2, 199210114530), (3, 132806743020), (4, 99605057265), (5, 79684045812), (6, 66403371510), (7, 56917175580), (9, 44268914340), (10, 39842022906), (12, 33201685755), (14, 28458587790), (15, 26561348604), (18, 22134457170), (19, 20969485740), (20, 19921011453), (21, 18972391860), (27, 14756304780), (28, 14229293895), (30, 13280674302), (35, 11383435116), (36, 11067228585), (38, 10484742870), (42, 9486195930), (45, 8853782868), (54, 7378152390), (57, 6989828580), (60, 6640337151), (63, 6324130620), (70, 5691717558), (76, 5242371435), (81, 4918768260), (84, 4743097965), (90, 4426891434), (95, 4193897148), (105, 3794478372), (108, 3689076195), (114, 3494914290), (126, 3162065310), (133, 2995640820), (135, 2951260956), (140, 2845858779), (162, 2459384130), (171, 2329942860), (180, 2213445717), (189, 2108043540), (190, 2096948574), (210, 1897239186), (228, 1747457145), (243, 1639589420), (252, 1581032655), (266, 1497820410), (270, 1475630478), (285, 1397965716), (315, 1264826124), (324, 1229692065), (342, 1164971430), (378, 1054021770), (380, 1048474287), (399, 998546940), (405, 983753652), (420, 948619593), (486, 819794710), (513, 776647620), (532, 748910205), (540, 737815239), (567, 702681180), (570, 698982858), (630, 632413062), (665, 599128164), (684, 582485715), (756, 527010885), (798, 499273470), (810, 491876826), (855, 465988572), (945, 421608708), (972, 409897355), (1026, 388323810), (1134, 351340590), (1140, 349491429), (1197, 332848980), (1215, 327917884), (1260, 316206531), (1330, 299564082), (1539, 258882540), (1596, 249636735), (1620, 245938413), (1701, 234227060), (1710, 232994286), (1890, 210804354), (1995, 199709388), (2052, 194161905), (2268, 175670295), (2394, 166424490), (2430, 163958942), (2565, 155329524), (2660, 149782041), (2835, 140536236), (3078, 129441270), (3402, 117113530), (3420, 116497143), (3591, 110949660), (3780, 105402177), (3990, 99854694), (4617, 86294180), (4788, 83212245), (4860, 81979471), (5130, 77664762), (5670, 70268118), (5985, 66569796), (6156, 64720635), (6804, 58556765), (7182, 55474830), (7695, 51776508), (7980, 49927347), (8505, 46845412), (9234, 43147090), (10260, 38832381), (10773, 36983220), (11340, 35134059), (11970, 33284898), (14364, 27737415), (15390, 25888254), (17010, 23422706), (17955, 22189932), (18468, 21573545), (21546, 18491610), (23085, 17258836), (23940, 16642449), (30780, 12944127), (32319, 12327740), (34020, 11711353), (35910, 11094966), (43092, 9245805), (46170, 8629418), (53865, 7396644), (64638, 6163870), (71820, 5547483), (92340, 4314709), (107730, 3698322), (129276, 3081935), (161595, 2465548), (215460, 1849161), (323190, 1232774), (616387, 646380)]