20585836440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3127

約数の個数: 384

約数和(自身を含む): 75982233600

約数和(自身を除く): 55396397160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 47, 52, 60, 62, 65, 72, 78, 90, 93, 94, 104, 117, 120, 124, 130, 141, 155, 156, 180, 186, 188, 195, 234, 235, 248, 260, 279, 282, 310, 312, 360, 372, 376, 390, 403, 423, 465, 468, 470, 520, 558, 564, 585, 611, 620, 705, 744, 780, 806, 846, 930, 936, 940, 1116, 1128, 1170, 1209, 1222, 1240, 1395, 1410, 1457, 1560, 1612, 1692, 1833, 1860, 1880, 2015, 2115, 2232, 2340, 2418, 2444, 2790, 2820, 2914, 3019, 3055, 3224, 3384, 3627, 3666, 3720, 4030, 4230, 4371, 4680, 4836, 4888, 5499, 5580, 5640, 5828, 6038, 6045, 6110, 7254, 7285, 7332, 8060, 8460, 8742, 9057, 9165, 9672, 10998, 11160, 11656, 12076, 12090, 12220, 13113, 14508, 14570, 14664, 15095, 16120, 16920, 17484, 18114, 18135, 18330, 18941, 21855, 21996, 24152, 24180, 24440, 26226, 27171, 27495, 29016, 29140, 30190, 34968, 36228, 36270, 36660, 37882, 39247, 43710, 43992, 45285, 48360, 52452, 54342, 54990, 56823, 58280, 60380, 65565, 72456, 72540, 73320, 75764, 78494, 87420, 90570, 93589, 94705, 104904, 108684, 109980, 113646, 117741, 120760, 131130, 135855, 141893, 145080, 151528, 156988, 170469, 174840, 181140, 187178, 189410, 196235, 217368, 219960, 227292, 235482, 262260, 271710, 280767, 283786, 284115, 313976, 340938, 353223, 362280, 374356, 378820, 392470, 425679, 454584, 467945, 470964, 524520, 543420, 561534, 567572, 568230, 588705, 681876, 706446, 709465, 748712, 757640, 784940, 842301, 851358, 852345, 935890, 941928, 1086840, 1123068, 1135144, 1136460, 1177410, 1216657, 1277037, 1363752, 1403835, 1412892, 1418930, 1569880, 1684602, 1702716, 1704690, 1766115, 1844609, 1871780, 2128395, 2246136, 2272920, 2354820, 2433314, 2554074, 2807670, 2825784, 2837860, 3369204, 3405432, 3409380, 3532230, 3649971, 3689218, 3743560, 4211505, 4256790, 4398683, 4709640, 4866628, 5108148, 5533827, 5615340, 5675720, 6083285, 6385185, 6738408, 6818760, 7064460, 7299942, 7378436, 8423010, 8513580, 8797366, 9223045, 9733256, 10216296, 10949913, 11067654, 11230680, 12166570, 12770370, 13196049, 14128920, 14599884, 14756872, 16601481, 16846020, 17027160, 17594732, 18249855, 18446090, 21899826, 21993415, 22135308, 24333140, 25540740, 26392098, 27669135, 29199768, 33202962, 33692040, 35189464, 36499710, 36892180, 39588147, 43799652, 43986830, 44270616, 48666280, 51081480, 52784196, 54749565, 55338270, 57182879, 65980245, 66405924, 72999420, 73784360, 79176294, 83007405, 87599304, 87973660, 105568392, 109499130, 110676540, 114365758, 131960490, 132811848, 145998840, 158352588, 166014810, 171548637, 175947320, 197940735, 218998260, 221353080, 228731516, 263920980, 285914395, 316705176, 332029620, 343097274, 395881470, 437996520, 457463032, 514645911, 527841960, 571828790, 664059240, 686194548, 791762940, 857743185, 1029291822, 1143657580, 1372389096, 1583525880, 1715486370, 2058583644, 2287315160, 2573229555, 3430972740, 4117167288, 5146459110, 6861945480, 10292918220, 20585836440]

約数ペア:

[(1, 20585836440), (2, 10292918220), (3, 6861945480), (4, 5146459110), (5, 4117167288), (6, 3430972740), (8, 2573229555), (9, 2287315160), (10, 2058583644), (12, 1715486370), (13, 1583525880), (15, 1372389096), (18, 1143657580), (20, 1029291822), (24, 857743185), (26, 791762940), (30, 686194548), (31, 664059240), (36, 571828790), (39, 527841960), (40, 514645911), (45, 457463032), (47, 437996520), (52, 395881470), (60, 343097274), (62, 332029620), (65, 316705176), (72, 285914395), (78, 263920980), (90, 228731516), (93, 221353080), (94, 218998260), (104, 197940735), (117, 175947320), (120, 171548637), (124, 166014810), (130, 158352588), (141, 145998840), (155, 132811848), (156, 131960490), (180, 114365758), (186, 110676540), (188, 109499130), (195, 105568392), (234, 87973660), (235, 87599304), (248, 83007405), (260, 79176294), (279, 73784360), (282, 72999420), (310, 66405924), (312, 65980245), (360, 57182879), (372, 55338270), (376, 54749565), (390, 52784196), (403, 51081480), (423, 48666280), (465, 44270616), (468, 43986830), (470, 43799652), (520, 39588147), (558, 36892180), (564, 36499710), (585, 35189464), (611, 33692040), (620, 33202962), (705, 29199768), (744, 27669135), (780, 26392098), (806, 25540740), (846, 24333140), (930, 22135308), (936, 21993415), (940, 21899826), (1116, 18446090), (1128, 18249855), (1170, 17594732), (1209, 17027160), (1222, 16846020), (1240, 16601481), (1395, 14756872), (1410, 14599884), (1457, 14128920), (1560, 13196049), (1612, 12770370), (1692, 12166570), (1833, 11230680), (1860, 11067654), (1880, 10949913), (2015, 10216296), (2115, 9733256), (2232, 9223045), (2340, 8797366), (2418, 8513580), (2444, 8423010), (2790, 7378436), (2820, 7299942), (2914, 7064460), (3019, 6818760), (3055, 6738408), (3224, 6385185), (3384, 6083285), (3627, 5675720), (3666, 5615340), (3720, 5533827), (4030, 5108148), (4230, 4866628), (4371, 4709640), (4680, 4398683), (4836, 4256790), (4888, 4211505), (5499, 3743560), (5580, 3689218), (5640, 3649971), (5828, 3532230), (6038, 3409380), (6045, 3405432), (6110, 3369204), (7254, 2837860), (7285, 2825784), (7332, 2807670), (8060, 2554074), (8460, 2433314), (8742, 2354820), (9057, 2272920), (9165, 2246136), (9672, 2128395), (10998, 1871780), (11160, 1844609), (11656, 1766115), (12076, 1704690), (12090, 1702716), (12220, 1684602), (13113, 1569880), (14508, 1418930), (14570, 1412892), (14664, 1403835), (15095, 1363752), (16120, 1277037), (16920, 1216657), (17484, 1177410), (18114, 1136460), (18135, 1135144), (18330, 1123068), (18941, 1086840), (21855, 941928), (21996, 935890), (24152, 852345), (24180, 851358), (24440, 842301), (26226, 784940), (27171, 757640), (27495, 748712), (29016, 709465), (29140, 706446), (30190, 681876), (34968, 588705), (36228, 568230), (36270, 567572), (36660, 561534), (37882, 543420), (39247, 524520), (43710, 470964), (43992, 467945), (45285, 454584), (48360, 425679), (52452, 392470), (54342, 378820), (54990, 374356), (56823, 362280), (58280, 353223), (60380, 340938), (65565, 313976), (72456, 284115), (72540, 283786), (73320, 280767), (75764, 271710), (78494, 262260), (87420, 235482), (90570, 227292), (93589, 219960), (94705, 217368), (104904, 196235), (108684, 189410), (109980, 187178), (113646, 181140), (117741, 174840), (120760, 170469), (131130, 156988), (135855, 151528), (141893, 145080)]