2019785460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10663}}^1$

素因数の和:10734

約数の個数: 192

約数和(自身を含む): 7223537664

約数和(自身を除く): 5203752204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 420, 451, 462, 492, 574, 615, 660, 770, 820, 861, 902, 924, 1148, 1155, 1230, 1353, 1435, 1540, 1722, 1804, 2255, 2310, 2460, 2706, 2870, 3157, 3444, 4305, 4510, 4620, 5412, 5740, 6314, 6765, 8610, 9020, 9471, 10663, 12628, 13530, 15785, 17220, 18942, 21326, 27060, 31570, 31989, 37884, 42652, 47355, 53315, 63140, 63978, 74641, 94710, 106630, 117293, 127956, 149282, 159945, 189420, 213260, 223923, 234586, 298564, 319890, 351879, 373205, 437183, 447846, 469172, 586465, 639780, 703758, 746410, 821051, 874366, 895692, 1119615, 1172930, 1311549, 1407516, 1492820, 1642102, 1748732, 1759395, 2185915, 2239230, 2345860, 2463153, 2623098, 3060281, 3284204, 3518790, 4105255, 4371830, 4478460, 4809013, 4926306, 5246196, 6120562, 6557745, 7037580, 8210510, 8743660, 9180843, 9618026, 9852612, 12241124, 12315765, 13115490, 14427039, 15301405, 16421020, 18361686, 19236052, 24045065, 24631530, 26230980, 28854078, 30602810, 33663091, 36723372, 45904215, 48090130, 49263060, 57708156, 61205620, 67326182, 72135195, 91808430, 96180260, 100989273, 134652364, 144270390, 168315455, 183616860, 201978546, 288540780, 336630910, 403957092, 504946365, 673261820, 1009892730, 2019785460]

約数ペア:

[(1, 2019785460), (2, 1009892730), (3, 673261820), (4, 504946365), (5, 403957092), (6, 336630910), (7, 288540780), (10, 201978546), (11, 183616860), (12, 168315455), (14, 144270390), (15, 134652364), (20, 100989273), (21, 96180260), (22, 91808430), (28, 72135195), (30, 67326182), (33, 61205620), (35, 57708156), (41, 49263060), (42, 48090130), (44, 45904215), (55, 36723372), (60, 33663091), (66, 30602810), (70, 28854078), (77, 26230980), (82, 24631530), (84, 24045065), (105, 19236052), (110, 18361686), (123, 16421020), (132, 15301405), (140, 14427039), (154, 13115490), (164, 12315765), (165, 12241124), (205, 9852612), (210, 9618026), (220, 9180843), (231, 8743660), (246, 8210510), (287, 7037580), (308, 6557745), (330, 6120562), (385, 5246196), (410, 4926306), (420, 4809013), (451, 4478460), (462, 4371830), (492, 4105255), (574, 3518790), (615, 3284204), (660, 3060281), (770, 2623098), (820, 2463153), (861, 2345860), (902, 2239230), (924, 2185915), (1148, 1759395), (1155, 1748732), (1230, 1642102), (1353, 1492820), (1435, 1407516), (1540, 1311549), (1722, 1172930), (1804, 1119615), (2255, 895692), (2310, 874366), (2460, 821051), (2706, 746410), (2870, 703758), (3157, 639780), (3444, 586465), (4305, 469172), (4510, 447846), (4620, 437183), (5412, 373205), (5740, 351879), (6314, 319890), (6765, 298564), (8610, 234586), (9020, 223923), (9471, 213260), (10663, 189420), (12628, 159945), (13530, 149282), (15785, 127956), (17220, 117293), (18942, 106630), (21326, 94710), (27060, 74641), (31570, 63978), (31989, 63140), (37884, 53315), (42652, 47355)]