15678820044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5279}}^1$

素因数の和:5540

約数の個数: 144

約数和(自身を含む): 44004280320

約数和(自身を除く): 28325460276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 211, 276, 306, 391, 414, 422, 612, 633, 782, 828, 844, 1173, 1266, 1564, 1899, 2346, 2532, 3519, 3587, 3798, 4692, 4853, 5279, 7038, 7174, 7596, 9706, 10558, 10761, 14076, 14348, 14559, 15837, 19412, 21116, 21522, 29118, 31674, 32283, 43044, 43677, 47511, 58236, 63348, 64566, 82501, 87354, 89743, 95022, 121417, 129132, 165002, 174708, 179486, 190044, 242834, 247503, 269229, 330004, 358972, 364251, 485668, 495006, 538458, 728502, 742509, 807687, 990012, 1076916, 1092753, 1113869, 1457004, 1485018, 1615374, 2064089, 2185506, 2227738, 2970036, 3230748, 3341607, 4128178, 4371012, 4455476, 6192267, 6683214, 8256356, 10024821, 12384534, 13366428, 18576801, 18935773, 20049642, 24769068, 25618987, 37153602, 37871546, 40099284, 51237974, 56807319, 74307204, 75743092, 76856961, 102475948, 113614638, 153713922, 170421957, 227229276, 230570883, 307427844, 340843914, 435522779, 461141766, 681687828, 871045558, 922283532, 1306568337, 1742091116, 2613136674, 3919705011, 5226273348, 7839410022, 15678820044]

約数ペア:

[(1, 15678820044), (2, 7839410022), (3, 5226273348), (4, 3919705011), (6, 2613136674), (9, 1742091116), (12, 1306568337), (17, 922283532), (18, 871045558), (23, 681687828), (34, 461141766), (36, 435522779), (46, 340843914), (51, 307427844), (68, 230570883), (69, 227229276), (92, 170421957), (102, 153713922), (138, 113614638), (153, 102475948), (204, 76856961), (207, 75743092), (211, 74307204), (276, 56807319), (306, 51237974), (391, 40099284), (414, 37871546), (422, 37153602), (612, 25618987), (633, 24769068), (782, 20049642), (828, 18935773), (844, 18576801), (1173, 13366428), (1266, 12384534), (1564, 10024821), (1899, 8256356), (2346, 6683214), (2532, 6192267), (3519, 4455476), (3587, 4371012), (3798, 4128178), (4692, 3341607), (4853, 3230748), (5279, 2970036), (7038, 2227738), (7174, 2185506), (7596, 2064089), (9706, 1615374), (10558, 1485018), (10761, 1457004), (14076, 1113869), (14348, 1092753), (14559, 1076916), (15837, 990012), (19412, 807687), (21116, 742509), (21522, 728502), (29118, 538458), (31674, 495006), (32283, 485668), (43044, 364251), (43677, 358972), (47511, 330004), (58236, 269229), (63348, 247503), (64566, 242834), (82501, 190044), (87354, 179486), (89743, 174708), (95022, 165002), (121417, 129132)]