189840930480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{322727}}^1$

素因数の和:322808

約数の個数: 240

約数和(自身を含む): 686713547520

約数和(自身を除く): 496872617040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 912, 1032, 1140, 1290, 1368, 1520, 1548, 1634, 1710, 1720, 1935, 2064, 2280, 2451, 2580, 2736, 3096, 3268, 3420, 3440, 3870, 4085, 4560, 4902, 5160, 6192, 6536, 6840, 7353, 7740, 8170, 9804, 10320, 12255, 13072, 13680, 14706, 15480, 16340, 19608, 24510, 29412, 30960, 32680, 36765, 39216, 49020, 58824, 65360, 73530, 98040, 117648, 147060, 196080, 294120, 322727, 588240, 645454, 968181, 1290908, 1613635, 1936362, 2581816, 2904543, 3227270, 3872724, 4840905, 5163632, 5809086, 6131813, 6454540, 7745448, 9681810, 11618172, 12263626, 12909080, 13877261, 14522715, 15490896, 18395439, 19363620, 23236344, 24527252, 25818160, 27754522, 29045430, 30659065, 36790878, 38727240, 41631783, 46472688, 49054504, 55186317, 55509044, 58090860, 61318130, 69386305, 73581756, 77454480, 83263566, 91977195, 98109008, 110372634, 111018088, 116181720, 122636260, 124895349, 138772610, 147163512, 166527132, 183954390, 208158915, 220745268, 222036176, 232363440, 245272520, 249790698, 263667959, 275931585, 277545220, 294327024, 333054264, 367908780, 416317830, 441490536, 490545040, 499581396, 527335918, 551863170, 555090440, 624476745, 666108528, 735817560, 791003877, 832635660, 882981072, 999162792, 1054671836, 1103726340, 1110180880, 1248953490, 1318339795, 1471635120, 1582007754, 1665271320, 1998325584, 2109343672, 2207452680, 2373011631, 2497906980, 2636679590, 3164015508, 3330542640, 3955019385, 4218687344, 4414905360, 4746023262, 4995813960, 5273359180, 6328031016, 7910038770, 9492046524, 9991627920, 10546718360, 11865058155, 12656062032, 15820077540, 18984093048, 21093436720, 23730116310, 31640155080, 37968186096, 47460232620, 63280310160, 94920465240, 189840930480]

約数ペア:

[(1, 189840930480), (2, 94920465240), (3, 63280310160), (4, 47460232620), (5, 37968186096), (6, 31640155080), (8, 23730116310), (9, 21093436720), (10, 18984093048), (12, 15820077540), (15, 12656062032), (16, 11865058155), (18, 10546718360), (19, 9991627920), (20, 9492046524), (24, 7910038770), (30, 6328031016), (36, 5273359180), (38, 4995813960), (40, 4746023262), (43, 4414905360), (45, 4218687344), (48, 3955019385), (57, 3330542640), (60, 3164015508), (72, 2636679590), (76, 2497906980), (80, 2373011631), (86, 2207452680), (90, 2109343672), (95, 1998325584), (114, 1665271320), (120, 1582007754), (129, 1471635120), (144, 1318339795), (152, 1248953490), (171, 1110180880), (172, 1103726340), (180, 1054671836), (190, 999162792), (215, 882981072), (228, 832635660), (240, 791003877), (258, 735817560), (285, 666108528), (304, 624476745), (342, 555090440), (344, 551863170), (360, 527335918), (380, 499581396), (387, 490545040), (430, 441490536), (456, 416317830), (516, 367908780), (570, 333054264), (645, 294327024), (684, 277545220), (688, 275931585), (720, 263667959), (760, 249790698), (774, 245272520), (817, 232363440), (855, 222036176), (860, 220745268), (912, 208158915), (1032, 183954390), (1140, 166527132), (1290, 147163512), (1368, 138772610), (1520, 124895349), (1548, 122636260), (1634, 116181720), (1710, 111018088), (1720, 110372634), (1935, 98109008), (2064, 91977195), (2280, 83263566), (2451, 77454480), (2580, 73581756), (2736, 69386305), (3096, 61318130), (3268, 58090860), (3420, 55509044), (3440, 55186317), (3870, 49054504), (4085, 46472688), (4560, 41631783), (4902, 38727240), (5160, 36790878), (6192, 30659065), (6536, 29045430), (6840, 27754522), (7353, 25818160), (7740, 24527252), (8170, 23236344), (9804, 19363620), (10320, 18395439), (12255, 15490896), (13072, 14522715), (13680, 13877261), (14706, 12909080), (15480, 12263626), (16340, 11618172), (19608, 9681810), (24510, 7745448), (29412, 6454540), (30960, 6131813), (32680, 5809086), (36765, 5163632), (39216, 4840905), (49020, 3872724), (58824, 3227270), (65360, 2904543), (73530, 2581816), (98040, 1936362), (117648, 1613635), (147060, 1290908), (196080, 968181), (294120, 645454), (322727, 588240)]