84240780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6353}}^1$

素因数の和:6395

約数の個数: 96

約数和(自身を含む): 269002944

約数和(自身を除く): 184762164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6353, 6630, 12706, 13260, 19059, 25412, 31765, 38118, 63530, 76236, 82589, 95295, 108001, 127060, 165178, 190590, 216002, 247767, 324003, 330356, 381180, 412945, 432004, 495534, 540005, 648006, 825890, 991068, 1080010, 1238835, 1296012, 1404013, 1620015, 1651780, 2160020, 2477670, 2808026, 3240030, 4212039, 4955340, 5616052, 6480060, 7020065, 8424078, 14040130, 16848156, 21060195, 28080260, 42120390, 84240780]

約数ペア:

[(1, 84240780), (2, 42120390), (3, 28080260), (4, 21060195), (5, 16848156), (6, 14040130), (10, 8424078), (12, 7020065), (13, 6480060), (15, 5616052), (17, 4955340), (20, 4212039), (26, 3240030), (30, 2808026), (34, 2477670), (39, 2160020), (51, 1651780), (52, 1620015), (60, 1404013), (65, 1296012), (68, 1238835), (78, 1080010), (85, 991068), (102, 825890), (130, 648006), (156, 540005), (170, 495534), (195, 432004), (204, 412945), (221, 381180), (255, 330356), (260, 324003), (340, 247767), (390, 216002), (442, 190590), (510, 165178), (663, 127060), (780, 108001), (884, 95295), (1020, 82589), (1105, 76236), (1326, 63530), (2210, 38118), (2652, 31765), (3315, 25412), (4420, 19059), (6353, 13260), (6630, 12706)]