1636655160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84713}}^1$

素因数の和:84757

約数の個数: 128

約数和(自身を含む): 5855431680

約数和(自身を除く): 4218776520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 84713, 169426, 254139, 338852, 423565, 508278, 592991, 677704, 847130, 1016556, 1185982, 1270695, 1694260, 1778973, 1948399, 2033112, 2371964, 2541390, 2964955, 3388520, 3557946, 3896798, 4743928, 5082780, 5845197, 5929910, 7115892, 7793596, 8894865, 9741995, 10165560, 11690394, 11859820, 13638793, 14231784, 15587192, 17789730, 19483990, 23380788, 23719640, 27277586, 29225985, 35579460, 38967980, 40916379, 46761576, 54555172, 58451970, 68193965, 71158920, 77935960, 81832758, 109110344, 116903940, 136387930, 163665516, 204581895, 233807880, 272775860, 327331032, 409163790, 545551720, 818327580, 1636655160]

約数ペア:

[(1, 1636655160), (2, 818327580), (3, 545551720), (4, 409163790), (5, 327331032), (6, 272775860), (7, 233807880), (8, 204581895), (10, 163665516), (12, 136387930), (14, 116903940), (15, 109110344), (20, 81832758), (21, 77935960), (23, 71158920), (24, 68193965), (28, 58451970), (30, 54555172), (35, 46761576), (40, 40916379), (42, 38967980), (46, 35579460), (56, 29225985), (60, 27277586), (69, 23719640), (70, 23380788), (84, 19483990), (92, 17789730), (105, 15587192), (115, 14231784), (120, 13638793), (138, 11859820), (140, 11690394), (161, 10165560), (168, 9741995), (184, 8894865), (210, 7793596), (230, 7115892), (276, 5929910), (280, 5845197), (322, 5082780), (345, 4743928), (420, 3896798), (460, 3557946), (483, 3388520), (552, 2964955), (644, 2541390), (690, 2371964), (805, 2033112), (840, 1948399), (920, 1778973), (966, 1694260), (1288, 1270695), (1380, 1185982), (1610, 1016556), (1932, 847130), (2415, 677704), (2760, 592991), (3220, 508278), (3864, 423565), (4830, 338852), (6440, 254139), (9660, 169426), (19320, 84713)]