2129618040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{84913}}^1$

素因数の和:84957

約数の個数: 128

約数和(自身を含む): 7336569600

約数和(自身を除く): 5206951560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 84913, 169826, 254739, 339652, 424565, 509478, 679304, 849130, 934043, 1018956, 1273695, 1613347, 1698260, 1868086, 2037912, 2547390, 2802129, 3226694, 3396520, 3736172, 4670215, 4840041, 5094780, 5604258, 6453388, 7472344, 8066735, 9340430, 9680082, 10189560, 11208516, 12906776, 14010645, 16133470, 17746817, 18680860, 19360164, 22417032, 24200205, 28021290, 32266940, 35493634, 37361720, 38720328, 48400410, 53240451, 56042580, 64533880, 70987268, 88734085, 96800820, 106480902, 112085160, 141974536, 177468170, 193601640, 212961804, 266202255, 354936340, 425923608, 532404510, 709872680, 1064809020, 2129618040]

約数ペア:

[(1, 2129618040), (2, 1064809020), (3, 709872680), (4, 532404510), (5, 425923608), (6, 354936340), (8, 266202255), (10, 212961804), (11, 193601640), (12, 177468170), (15, 141974536), (19, 112085160), (20, 106480902), (22, 96800820), (24, 88734085), (30, 70987268), (33, 64533880), (38, 56042580), (40, 53240451), (44, 48400410), (55, 38720328), (57, 37361720), (60, 35493634), (66, 32266940), (76, 28021290), (88, 24200205), (95, 22417032), (110, 19360164), (114, 18680860), (120, 17746817), (132, 16133470), (152, 14010645), (165, 12906776), (190, 11208516), (209, 10189560), (220, 9680082), (228, 9340430), (264, 8066735), (285, 7472344), (330, 6453388), (380, 5604258), (418, 5094780), (440, 4840041), (456, 4670215), (570, 3736172), (627, 3396520), (660, 3226694), (760, 2802129), (836, 2547390), (1045, 2037912), (1140, 1868086), (1254, 1698260), (1320, 1613347), (1672, 1273695), (2090, 1018956), (2280, 934043), (2508, 849130), (3135, 679304), (4180, 509478), (5016, 424565), (6270, 339652), (8360, 254739), (12540, 169826), (25080, 84913)]