2161904580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 360

約数和(自身を含む): 7664774040

約数和(自身を除く): 5502869460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 81, 82, 90, 99, 108, 110, 121, 123, 132, 135, 162, 164, 165, 180, 198, 205, 220, 242, 246, 269, 270, 297, 324, 330, 363, 369, 396, 405, 410, 451, 484, 492, 495, 538, 540, 594, 605, 615, 660, 726, 738, 807, 810, 820, 891, 902, 990, 1076, 1089, 1107, 1188, 1210, 1230, 1345, 1353, 1452, 1476, 1485, 1614, 1620, 1782, 1804, 1815, 1845, 1980, 2178, 2214, 2255, 2420, 2421, 2460, 2690, 2706, 2959, 2970, 3228, 3267, 3321, 3564, 3630, 3690, 4035, 4059, 4356, 4428, 4455, 4510, 4842, 4961, 5380, 5412, 5445, 5535, 5918, 5940, 6534, 6642, 6765, 7260, 7263, 7380, 8070, 8118, 8877, 8910, 9020, 9684, 9801, 9922, 10890, 11029, 11070, 11836, 12105, 12177, 13068, 13284, 13530, 14526, 14795, 14883, 16140, 16236, 16335, 16605, 17754, 17820, 19602, 19844, 20295, 21780, 21789, 22058, 22140, 24210, 24354, 24805, 26631, 27060, 29052, 29590, 29766, 32549, 32670, 33087, 33210, 35508, 36315, 36531, 39204, 40590, 43578, 44116, 44385, 44649, 48420, 48708, 49005, 49610, 53262, 55145, 59180, 59532, 60885, 65098, 65340, 66174, 66420, 72630, 73062, 74415, 79893, 81180, 87156, 88770, 89298, 97647, 98010, 99220, 99261, 106524, 108945, 110290, 121319, 121770, 130196, 132348, 133155, 133947, 145260, 146124, 148830, 159786, 162745, 165435, 177540, 178596, 182655, 195294, 196020, 198522, 217890, 220580, 223245, 239679, 242638, 243540, 266310, 267894, 292941, 297660, 297783, 319572, 325490, 330870, 363957, 365310, 390588, 397044, 399465, 401841, 435780, 446490, 479358, 485276, 488235, 496305, 532620, 535788, 585882, 595566, 606595, 650980, 661740, 669735, 727914, 730620, 798930, 803682, 878823, 892980, 893349, 958716, 976470, 992610, 1091871, 1171764, 1191132, 1198395, 1213190, 1334509, 1339470, 1455828, 1464705, 1488915, 1597860, 1607364, 1757646, 1786698, 1819785, 1952940, 1985220, 2009205, 2183742, 2396790, 2426380, 2636469, 2669018, 2678940, 2929410, 2977830, 3275613, 3515292, 3573396, 3639570, 4003527, 4018410, 4367484, 4394115, 4466745, 4793580, 5272938, 5338036, 5459355, 5858820, 5955660, 6551226, 6672545, 7279140, 8007054, 8036820, 8788230, 8933490, 9826839, 10545876, 10918710, 12010581, 13102452, 13182345, 13345090, 16014108, 16378065, 17576460, 17866980, 19653678, 20017635, 21837420, 24021162, 26364690, 26690180, 32756130, 36031743, 39307356, 40035270, 48042324, 49134195, 52729380, 60052905, 65512260, 72063486, 80070540, 98268390, 108095229, 120105810, 144126972, 180158715, 196536780, 216190458, 240211620, 360317430, 432380916, 540476145, 720634860, 1080952290, 2161904580]

約数ペア:

[(1, 2161904580), (2, 1080952290), (3, 720634860), (4, 540476145), (5, 432380916), (6, 360317430), (9, 240211620), (10, 216190458), (11, 196536780), (12, 180158715), (15, 144126972), (18, 120105810), (20, 108095229), (22, 98268390), (27, 80070540), (30, 72063486), (33, 65512260), (36, 60052905), (41, 52729380), (44, 49134195), (45, 48042324), (54, 40035270), (55, 39307356), (60, 36031743), (66, 32756130), (81, 26690180), (82, 26364690), (90, 24021162), (99, 21837420), (108, 20017635), (110, 19653678), (121, 17866980), (123, 17576460), (132, 16378065), (135, 16014108), (162, 13345090), (164, 13182345), (165, 13102452), (180, 12010581), (198, 10918710), (205, 10545876), (220, 9826839), (242, 8933490), (246, 8788230), (269, 8036820), (270, 8007054), (297, 7279140), (324, 6672545), (330, 6551226), (363, 5955660), (369, 5858820), (396, 5459355), (405, 5338036), (410, 5272938), (451, 4793580), (484, 4466745), (492, 4394115), (495, 4367484), (538, 4018410), (540, 4003527), (594, 3639570), (605, 3573396), (615, 3515292), (660, 3275613), (726, 2977830), (738, 2929410), (807, 2678940), (810, 2669018), (820, 2636469), (891, 2426380), (902, 2396790), (990, 2183742), (1076, 2009205), (1089, 1985220), (1107, 1952940), (1188, 1819785), (1210, 1786698), (1230, 1757646), (1345, 1607364), (1353, 1597860), (1452, 1488915), (1476, 1464705), (1485, 1455828), (1614, 1339470), (1620, 1334509), (1782, 1213190), (1804, 1198395), (1815, 1191132), (1845, 1171764), (1980, 1091871), (2178, 992610), (2214, 976470), (2255, 958716), (2420, 893349), (2421, 892980), (2460, 878823), (2690, 803682), (2706, 798930), (2959, 730620), (2970, 727914), (3228, 669735), (3267, 661740), (3321, 650980), (3564, 606595), (3630, 595566), (3690, 585882), (4035, 535788), (4059, 532620), (4356, 496305), (4428, 488235), (4455, 485276), (4510, 479358), (4842, 446490), (4961, 435780), (5380, 401841), (5412, 399465), (5445, 397044), (5535, 390588), (5918, 365310), (5940, 363957), (6534, 330870), (6642, 325490), (6765, 319572), (7260, 297783), (7263, 297660), (7380, 292941), (8070, 267894), (8118, 266310), (8877, 243540), (8910, 242638), (9020, 239679), (9684, 223245), (9801, 220580), (9922, 217890), (10890, 198522), (11029, 196020), (11070, 195294), (11836, 182655), (12105, 178596), (12177, 177540), (13068, 165435), (13284, 162745), (13530, 159786), (14526, 148830), (14795, 146124), (14883, 145260), (16140, 133947), (16236, 133155), (16335, 132348), (16605, 130196), (17754, 121770), (17820, 121319), (19602, 110290), (19844, 108945), (20295, 106524), (21780, 99261), (21789, 99220), (22058, 98010), (22140, 97647), (24210, 89298), (24354, 88770), (24805, 87156), (26631, 81180), (27060, 79893), (29052, 74415), (29590, 73062), (29766, 72630), (32549, 66420), (32670, 66174), (33087, 65340), (33210, 65098), (35508, 60885), (36315, 59532), (36531, 59180), (39204, 55145), (40590, 53262), (43578, 49610), (44116, 49005), (44385, 48708), (44649, 48420)]