3929854240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 10394334720

約数和(自身を除く): 6464480480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 61, 65, 80, 94, 104, 122, 130, 160, 188, 208, 235, 244, 260, 305, 376, 416, 470, 488, 520, 610, 611, 659, 752, 793, 940, 976, 1040, 1220, 1222, 1318, 1504, 1586, 1880, 1952, 2080, 2440, 2444, 2636, 2867, 3055, 3172, 3295, 3760, 3965, 4880, 4888, 5272, 5734, 6110, 6344, 6590, 7520, 7930, 8567, 9760, 9776, 10544, 11468, 12220, 12688, 13180, 14335, 15860, 17134, 19552, 21088, 22936, 24440, 25376, 26360, 28670, 30973, 31720, 34268, 37271, 40199, 42835, 45872, 48880, 52720, 57340, 61946, 63440, 68536, 74542, 80398, 85670, 91744, 97760, 105440, 114680, 123892, 126880, 137072, 149084, 154865, 160796, 171340, 186355, 200995, 229360, 247784, 274144, 298168, 309730, 321592, 342680, 372710, 401990, 402649, 458720, 495568, 522587, 596336, 619460, 643184, 685360, 745420, 803980, 805298, 991136, 1045174, 1192672, 1238920, 1286368, 1370720, 1490840, 1607960, 1610596, 1889353, 2013245, 2090348, 2477840, 2612935, 2981680, 3215920, 3221192, 3778706, 4026490, 4180696, 4955680, 5225870, 5963360, 6431840, 6442384, 7557412, 8052980, 8361392, 9446765, 10451740, 12884768, 15114824, 16105960, 16722784, 18893530, 20903480, 24561589, 30229648, 32211920, 37787060, 41806960, 49123178, 60459296, 64423840, 75574120, 83613920, 98246356, 122807945, 151148240, 196492712, 245615890, 302296480, 392985424, 491231780, 785970848, 982463560, 1964927120, 3929854240]

約数ペア:

[(1, 3929854240), (2, 1964927120), (4, 982463560), (5, 785970848), (8, 491231780), (10, 392985424), (13, 302296480), (16, 245615890), (20, 196492712), (26, 151148240), (32, 122807945), (40, 98246356), (47, 83613920), (52, 75574120), (61, 64423840), (65, 60459296), (80, 49123178), (94, 41806960), (104, 37787060), (122, 32211920), (130, 30229648), (160, 24561589), (188, 20903480), (208, 18893530), (235, 16722784), (244, 16105960), (260, 15114824), (305, 12884768), (376, 10451740), (416, 9446765), (470, 8361392), (488, 8052980), (520, 7557412), (610, 6442384), (611, 6431840), (659, 5963360), (752, 5225870), (793, 4955680), (940, 4180696), (976, 4026490), (1040, 3778706), (1220, 3221192), (1222, 3215920), (1318, 2981680), (1504, 2612935), (1586, 2477840), (1880, 2090348), (1952, 2013245), (2080, 1889353), (2440, 1610596), (2444, 1607960), (2636, 1490840), (2867, 1370720), (3055, 1286368), (3172, 1238920), (3295, 1192672), (3760, 1045174), (3965, 991136), (4880, 805298), (4888, 803980), (5272, 745420), (5734, 685360), (6110, 643184), (6344, 619460), (6590, 596336), (7520, 522587), (7930, 495568), (8567, 458720), (9760, 402649), (9776, 401990), (10544, 372710), (11468, 342680), (12220, 321592), (12688, 309730), (13180, 298168), (14335, 274144), (15860, 247784), (17134, 229360), (19552, 200995), (21088, 186355), (22936, 171340), (24440, 160796), (25376, 154865), (26360, 149084), (28670, 137072), (30973, 126880), (31720, 123892), (34268, 114680), (37271, 105440), (40199, 97760), (42835, 91744), (45872, 85670), (48880, 80398), (52720, 74542), (57340, 68536), (61946, 63440)]