33668040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 116640000

約数和(自身を除く): 82971960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 269, 280, 298, 420, 447, 538, 596, 745, 807, 840, 894, 1043, 1076, 1192, 1345, 1490, 1614, 1788, 1883, 2086, 2152, 2235, 2690, 2980, 3129, 3228, 3576, 3766, 4035, 4172, 4470, 5215, 5380, 5649, 5960, 6258, 6456, 7532, 8070, 8344, 8940, 9415, 10430, 10760, 11298, 12516, 15064, 15645, 16140, 17880, 18830, 20860, 22596, 25032, 28245, 31290, 32280, 37660, 40081, 41720, 45192, 56490, 62580, 75320, 80162, 112980, 120243, 125160, 160324, 200405, 225960, 240486, 280567, 320648, 400810, 480972, 561134, 601215, 801620, 841701, 961944, 1122268, 1202430, 1402835, 1603240, 1683402, 2244536, 2404860, 2805670, 3366804, 4208505, 4809720, 5611340, 6733608, 8417010, 11222680, 16834020, 33668040]

約数ペア:

[(1, 33668040), (2, 16834020), (3, 11222680), (4, 8417010), (5, 6733608), (6, 5611340), (7, 4809720), (8, 4208505), (10, 3366804), (12, 2805670), (14, 2404860), (15, 2244536), (20, 1683402), (21, 1603240), (24, 1402835), (28, 1202430), (30, 1122268), (35, 961944), (40, 841701), (42, 801620), (56, 601215), (60, 561134), (70, 480972), (84, 400810), (105, 320648), (120, 280567), (140, 240486), (149, 225960), (168, 200405), (210, 160324), (269, 125160), (280, 120243), (298, 112980), (420, 80162), (447, 75320), (538, 62580), (596, 56490), (745, 45192), (807, 41720), (840, 40081), (894, 37660), (1043, 32280), (1076, 31290), (1192, 28245), (1345, 25032), (1490, 22596), (1614, 20860), (1788, 18830), (1883, 17880), (2086, 16140), (2152, 15645), (2235, 15064), (2690, 12516), (2980, 11298), (3129, 10760), (3228, 10430), (3576, 9415), (3766, 8940), (4035, 8344), (4172, 8070), (4470, 7532), (5215, 6456), (5380, 6258), (5649, 5960)]