7182672840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{135727}}^1$

素因数の和:135761

約数の個数: 192

約数和(自身を含む): 27851385600

約数和(自身を除く): 20668712760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 52920, 135727, 271454, 407181, 542908, 678635, 814362, 950089, 1085816, 1221543, 1357270, 1628724, 1900178, 2035905, 2443086, 2714540, 2850267, 3257448, 3664629, 3800356, 4071810, 4750445, 4886172, 5429080, 5700534, 6107715, 6650623, 7329258, 7600712, 8143620, 8550801, 9500890, 9772344, 11401068, 12215430, 13301246, 14251335, 14658516, 16287240, 17101602, 18323145, 19001780, 19951869, 22802136, 24430860, 25652403, 26602492, 28502670, 29317032, 33253115, 34203204, 36646290, 38003560, 39903738, 42754005, 48861720, 51304806, 53204984, 57005340, 59855607, 66506230, 68406408, 73292580, 79807476, 85508010, 99759345, 102609612, 114010680, 119711214, 128262015, 133012460, 146585160, 159614952, 171016020, 179566821, 199518690, 205219224, 239422428, 256524030, 266024920, 299278035, 342032040, 359133642, 399037380, 478844856, 513048060, 598556070, 718267284, 798074760, 897834105, 1026096120, 1197112140, 1436534568, 1795668210, 2394224280, 3591336420, 7182672840]

約数ペア:

[(1, 7182672840), (2, 3591336420), (3, 2394224280), (4, 1795668210), (5, 1436534568), (6, 1197112140), (7, 1026096120), (8, 897834105), (9, 798074760), (10, 718267284), (12, 598556070), (14, 513048060), (15, 478844856), (18, 399037380), (20, 359133642), (21, 342032040), (24, 299278035), (27, 266024920), (28, 256524030), (30, 239422428), (35, 205219224), (36, 199518690), (40, 179566821), (42, 171016020), (45, 159614952), (49, 146585160), (54, 133012460), (56, 128262015), (60, 119711214), (63, 114010680), (70, 102609612), (72, 99759345), (84, 85508010), (90, 79807476), (98, 73292580), (105, 68406408), (108, 66506230), (120, 59855607), (126, 57005340), (135, 53204984), (140, 51304806), (147, 48861720), (168, 42754005), (180, 39903738), (189, 38003560), (196, 36646290), (210, 34203204), (216, 33253115), (245, 29317032), (252, 28502670), (270, 26602492), (280, 25652403), (294, 24430860), (315, 22802136), (360, 19951869), (378, 19001780), (392, 18323145), (420, 17101602), (441, 16287240), (490, 14658516), (504, 14251335), (540, 13301246), (588, 12215430), (630, 11401068), (735, 9772344), (756, 9500890), (840, 8550801), (882, 8143620), (945, 7600712), (980, 7329258), (1080, 6650623), (1176, 6107715), (1260, 5700534), (1323, 5429080), (1470, 4886172), (1512, 4750445), (1764, 4071810), (1890, 3800356), (1960, 3664629), (2205, 3257448), (2520, 2850267), (2646, 2714540), (2940, 2443086), (3528, 2035905), (3780, 1900178), (4410, 1628724), (5292, 1357270), (5880, 1221543), (6615, 1085816), (7560, 950089), (8820, 814362), (10584, 678635), (13230, 542908), (17640, 407181), (26460, 271454), (52920, 135727)]