2081515320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13669}}^1$

素因数の和:13739

約数の個数: 160

約数和(自身を含む): 7145582400

約数和(自身を除く): 5064067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2115, 2538, 2820, 3240, 3384, 3807, 4230, 5076, 5640, 6345, 7614, 8460, 10152, 12690, 13669, 15228, 16920, 19035, 25380, 27338, 30456, 38070, 41007, 50760, 54676, 68345, 76140, 82014, 109352, 123021, 136690, 152280, 164028, 205035, 246042, 273380, 328056, 369063, 410070, 492084, 546760, 615105, 642443, 738126, 820140, 984168, 1107189, 1230210, 1284886, 1476252, 1640280, 1845315, 1927329, 2214378, 2460420, 2569772, 2952504, 3212215, 3690630, 3854658, 4428756, 4920840, 5139544, 5535945, 5781987, 6424430, 7381260, 7709316, 8857512, 9636645, 11071890, 11563974, 12848860, 14762520, 15418632, 17345961, 19273290, 22143780, 23127948, 25697720, 28909935, 34691922, 38546580, 44287560, 46255896, 52037883, 57819870, 69383844, 77093160, 86729805, 104075766, 115639740, 138767688, 173459610, 208151532, 231279480, 260189415, 346919220, 416303064, 520378830, 693838440, 1040757660, 2081515320]

約数ペア:

[(1, 2081515320), (2, 1040757660), (3, 693838440), (4, 520378830), (5, 416303064), (6, 346919220), (8, 260189415), (9, 231279480), (10, 208151532), (12, 173459610), (15, 138767688), (18, 115639740), (20, 104075766), (24, 86729805), (27, 77093160), (30, 69383844), (36, 57819870), (40, 52037883), (45, 46255896), (47, 44287560), (54, 38546580), (60, 34691922), (72, 28909935), (81, 25697720), (90, 23127948), (94, 22143780), (108, 19273290), (120, 17345961), (135, 15418632), (141, 14762520), (162, 12848860), (180, 11563974), (188, 11071890), (216, 9636645), (235, 8857512), (270, 7709316), (282, 7381260), (324, 6424430), (360, 5781987), (376, 5535945), (405, 5139544), (423, 4920840), (470, 4428756), (540, 3854658), (564, 3690630), (648, 3212215), (705, 2952504), (810, 2569772), (846, 2460420), (940, 2214378), (1080, 1927329), (1128, 1845315), (1269, 1640280), (1410, 1476252), (1620, 1284886), (1692, 1230210), (1880, 1107189), (2115, 984168), (2538, 820140), (2820, 738126), (3240, 642443), (3384, 615105), (3807, 546760), (4230, 492084), (5076, 410070), (5640, 369063), (6345, 328056), (7614, 273380), (8460, 246042), (10152, 205035), (12690, 164028), (13669, 152280), (15228, 136690), (16920, 123021), (19035, 109352), (25380, 82014), (27338, 76140), (30456, 68345), (38070, 54676), (41007, 50760)]