163800780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 571027968

約数和(自身を除く): 407227188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1123, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2246, 2431, 2652, 2805, 2860, 3315, 3369, 3740, 4290, 4420, 4492, 4862, 5610, 5615, 6630, 6738, 7293, 8580, 9724, 11220, 11230, 12155, 12353, 13260, 13476, 14586, 14599, 16845, 19091, 22460, 24310, 24706, 29172, 29198, 33690, 36465, 37059, 38182, 43797, 48620, 49412, 57273, 58396, 61765, 67380, 72930, 72995, 74118, 76364, 87594, 95455, 114546, 123530, 145860, 145990, 148236, 160589, 175188, 185295, 190910, 210001, 218985, 229092, 247060, 248183, 286365, 291980, 321178, 370590, 381820, 420002, 437970, 481767, 496366, 572730, 630003, 642356, 741180, 744549, 802945, 840004, 875940, 963534, 992732, 1050005, 1145460, 1240915, 1260006, 1489098, 1605890, 1927068, 2100010, 2408835, 2481830, 2520012, 2730013, 2978196, 3150015, 3211780, 3722745, 4200020, 4817670, 4963660, 5460026, 6300030, 7445490, 8190039, 9635340, 10920052, 12600060, 13650065, 14890980, 16380078, 27300130, 32760156, 40950195, 54600260, 81900390, 163800780]

約数ペア:

[(1, 163800780), (2, 81900390), (3, 54600260), (4, 40950195), (5, 32760156), (6, 27300130), (10, 16380078), (11, 14890980), (12, 13650065), (13, 12600060), (15, 10920052), (17, 9635340), (20, 8190039), (22, 7445490), (26, 6300030), (30, 5460026), (33, 4963660), (34, 4817670), (39, 4200020), (44, 3722745), (51, 3211780), (52, 3150015), (55, 2978196), (60, 2730013), (65, 2520012), (66, 2481830), (68, 2408835), (78, 2100010), (85, 1927068), (102, 1605890), (110, 1489098), (130, 1260006), (132, 1240915), (143, 1145460), (156, 1050005), (165, 992732), (170, 963534), (187, 875940), (195, 840004), (204, 802945), (220, 744549), (221, 741180), (255, 642356), (260, 630003), (286, 572730), (330, 496366), (340, 481767), (374, 437970), (390, 420002), (429, 381820), (442, 370590), (510, 321178), (561, 291980), (572, 286365), (660, 248183), (663, 247060), (715, 229092), (748, 218985), (780, 210001), (858, 190910), (884, 185295), (935, 175188), (1020, 160589), (1105, 148236), (1122, 145990), (1123, 145860), (1326, 123530), (1430, 114546), (1716, 95455), (1870, 87594), (2145, 76364), (2210, 74118), (2244, 72995), (2246, 72930), (2431, 67380), (2652, 61765), (2805, 58396), (2860, 57273), (3315, 49412), (3369, 48620), (3740, 43797), (4290, 38182), (4420, 37059), (4492, 36465), (4862, 33690), (5610, 29198), (5615, 29172), (6630, 24706), (6738, 24310), (7293, 22460), (8580, 19091), (9724, 16845), (11220, 14599), (11230, 14586), (12155, 13476), (12353, 13260)]