210312270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 673246080

約数和(自身を除く): 462933810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 73, 85, 90, 102, 105, 119, 126, 146, 153, 170, 210, 219, 238, 255, 269, 306, 315, 357, 365, 438, 510, 511, 538, 595, 630, 657, 714, 730, 765, 807, 1022, 1071, 1095, 1190, 1241, 1314, 1345, 1530, 1533, 1614, 1785, 1883, 2142, 2190, 2421, 2482, 2555, 2690, 3066, 3285, 3570, 3723, 3766, 4035, 4573, 4599, 4842, 5110, 5355, 5649, 6205, 6570, 7446, 7665, 8070, 8687, 9146, 9198, 9415, 10710, 11169, 11298, 12105, 12410, 13719, 15330, 16947, 17374, 18615, 18830, 19637, 22338, 22865, 22995, 24210, 26061, 27438, 28245, 32011, 33894, 37230, 39274, 41157, 43435, 45730, 45990, 52122, 55845, 56490, 58911, 64022, 68595, 78183, 82314, 84735, 86870, 96033, 98185, 111690, 117822, 130305, 137190, 137459, 156366, 160055, 169470, 176733, 192066, 196370, 205785, 260610, 274918, 288099, 294555, 320110, 333829, 353466, 390915, 411570, 412377, 480165, 576198, 589110, 667658, 687295, 781830, 824754, 883665, 960330, 1001487, 1237131, 1374590, 1440495, 1669145, 1767330, 2002974, 2061885, 2336803, 2474262, 2880990, 3004461, 3338290, 4123770, 4673606, 5007435, 6008922, 6185655, 7010409, 10014870, 11684015, 12371310, 14020818, 15022305, 21031227, 23368030, 30044610, 35052045, 42062454, 70104090, 105156135, 210312270]

約数ペア:

[(1, 210312270), (2, 105156135), (3, 70104090), (5, 42062454), (6, 35052045), (7, 30044610), (9, 23368030), (10, 21031227), (14, 15022305), (15, 14020818), (17, 12371310), (18, 11684015), (21, 10014870), (30, 7010409), (34, 6185655), (35, 6008922), (42, 5007435), (45, 4673606), (51, 4123770), (63, 3338290), (70, 3004461), (73, 2880990), (85, 2474262), (90, 2336803), (102, 2061885), (105, 2002974), (119, 1767330), (126, 1669145), (146, 1440495), (153, 1374590), (170, 1237131), (210, 1001487), (219, 960330), (238, 883665), (255, 824754), (269, 781830), (306, 687295), (315, 667658), (357, 589110), (365, 576198), (438, 480165), (510, 412377), (511, 411570), (538, 390915), (595, 353466), (630, 333829), (657, 320110), (714, 294555), (730, 288099), (765, 274918), (807, 260610), (1022, 205785), (1071, 196370), (1095, 192066), (1190, 176733), (1241, 169470), (1314, 160055), (1345, 156366), (1530, 137459), (1533, 137190), (1614, 130305), (1785, 117822), (1883, 111690), (2142, 98185), (2190, 96033), (2421, 86870), (2482, 84735), (2555, 82314), (2690, 78183), (3066, 68595), (3285, 64022), (3570, 58911), (3723, 56490), (3766, 55845), (4035, 52122), (4573, 45990), (4599, 45730), (4842, 43435), (5110, 41157), (5355, 39274), (5649, 37230), (6205, 33894), (6570, 32011), (7446, 28245), (7665, 27438), (8070, 26061), (8687, 24210), (9146, 22995), (9198, 22865), (9415, 22338), (10710, 19637), (11169, 18830), (11298, 18615), (12105, 17374), (12410, 16947), (13719, 15330)]