39934020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 141111936

約数和(自身を除く): 101177916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 49, 51, 60, 68, 70, 84, 85, 94, 98, 102, 105, 119, 140, 141, 147, 170, 188, 196, 204, 210, 235, 238, 245, 255, 282, 289, 294, 329, 340, 357, 420, 470, 476, 490, 510, 564, 578, 588, 595, 658, 705, 714, 735, 799, 833, 867, 940, 980, 987, 1020, 1156, 1190, 1316, 1410, 1428, 1445, 1470, 1598, 1645, 1666, 1734, 1785, 1974, 2023, 2303, 2380, 2397, 2499, 2820, 2890, 2940, 3196, 3290, 3332, 3468, 3570, 3948, 3995, 4046, 4165, 4335, 4606, 4794, 4935, 4998, 5593, 5780, 6069, 6580, 6909, 7140, 7990, 8092, 8330, 8670, 9212, 9588, 9870, 9996, 10115, 11186, 11515, 11985, 12138, 12495, 13583, 13818, 14161, 15980, 16660, 16779, 17340, 19740, 20230, 22372, 23030, 23970, 24276, 24990, 27166, 27636, 27965, 28322, 30345, 33558, 34545, 39151, 40460, 40749, 42483, 46060, 47940, 49980, 54332, 55930, 56644, 60690, 67116, 67915, 69090, 70805, 78302, 81498, 83895, 84966, 95081, 111860, 117453, 121380, 135830, 138180, 141610, 156604, 162996, 167790, 169932, 190162, 195755, 203745, 212415, 234906, 271660, 283220, 285243, 335580, 380324, 391510, 407490, 424830, 469812, 475405, 570486, 587265, 665567, 783020, 814980, 849660, 950810, 1140972, 1174530, 1331134, 1426215, 1901620, 1996701, 2349060, 2662268, 2852430, 3327835, 3993402, 5704860, 6655670, 7986804, 9983505, 13311340, 19967010, 39934020]

約数ペア:

[(1, 39934020), (2, 19967010), (3, 13311340), (4, 9983505), (5, 7986804), (6, 6655670), (7, 5704860), (10, 3993402), (12, 3327835), (14, 2852430), (15, 2662268), (17, 2349060), (20, 1996701), (21, 1901620), (28, 1426215), (30, 1331134), (34, 1174530), (35, 1140972), (42, 950810), (47, 849660), (49, 814980), (51, 783020), (60, 665567), (68, 587265), (70, 570486), (84, 475405), (85, 469812), (94, 424830), (98, 407490), (102, 391510), (105, 380324), (119, 335580), (140, 285243), (141, 283220), (147, 271660), (170, 234906), (188, 212415), (196, 203745), (204, 195755), (210, 190162), (235, 169932), (238, 167790), (245, 162996), (255, 156604), (282, 141610), (289, 138180), (294, 135830), (329, 121380), (340, 117453), (357, 111860), (420, 95081), (470, 84966), (476, 83895), (490, 81498), (510, 78302), (564, 70805), (578, 69090), (588, 67915), (595, 67116), (658, 60690), (705, 56644), (714, 55930), (735, 54332), (799, 49980), (833, 47940), (867, 46060), (940, 42483), (980, 40749), (987, 40460), (1020, 39151), (1156, 34545), (1190, 33558), (1316, 30345), (1410, 28322), (1428, 27965), (1445, 27636), (1470, 27166), (1598, 24990), (1645, 24276), (1666, 23970), (1734, 23030), (1785, 22372), (1974, 20230), (2023, 19740), (2303, 17340), (2380, 16779), (2397, 16660), (2499, 15980), (2820, 14161), (2890, 13818), (2940, 13583), (3196, 12495), (3290, 12138), (3332, 11985), (3468, 11515), (3570, 11186), (3948, 10115), (3995, 9996), (4046, 9870), (4165, 9588), (4335, 9212), (4606, 8670), (4794, 8330), (4935, 8092), (4998, 7990), (5593, 7140), (5780, 6909), (6069, 6580)]