19005259770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3570

約数の個数: 256

約数和(自身を含む): 61375795200

約数和(自身を除く): 42370535430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 157, 171, 189, 190, 210, 266, 270, 285, 314, 315, 342, 378, 399, 471, 513, 570, 630, 665, 785, 798, 855, 942, 945, 1026, 1099, 1197, 1330, 1413, 1570, 1710, 1890, 1995, 2198, 2355, 2394, 2565, 2826, 2983, 3297, 3371, 3591, 3990, 4239, 4710, 5130, 5495, 5966, 5985, 6594, 6742, 7065, 7182, 8478, 8949, 9891, 10113, 10990, 11970, 14130, 14915, 16485, 16855, 17898, 17955, 19782, 20226, 20881, 21195, 23597, 26847, 29673, 29830, 30339, 32970, 33710, 35910, 41762, 42390, 44745, 47194, 49455, 50565, 53694, 59346, 60678, 62643, 64049, 70791, 80541, 89490, 91017, 98910, 101130, 104405, 117985, 125286, 128098, 134235, 141582, 148365, 151695, 161082, 182034, 187929, 192147, 208810, 212373, 235970, 268470, 296730, 303390, 313215, 320245, 353955, 375858, 384294, 402705, 424746, 448343, 455085, 529247, 563787, 576441, 626430, 637119, 640490, 707910, 805410, 896686, 910170, 939645, 960735, 1058494, 1061865, 1127574, 1152882, 1274238, 1345029, 1587741, 1729323, 1879290, 1921470, 2123730, 2241715, 2646235, 2690058, 2818935, 2882205, 3175482, 3185595, 3458646, 3704729, 4035087, 4483430, 4763223, 5292470, 5637870, 5764410, 6371190, 6725145, 7409458, 7938705, 8070174, 8646615, 9526446, 10055693, 11114187, 12105261, 13450290, 14289669, 15877410, 17293230, 18523645, 20111386, 20175435, 22228374, 23816115, 24210522, 28579338, 30167079, 33342561, 37047290, 40350870, 47632230, 50278465, 55570935, 60334158, 60526305, 66685122, 70389851, 71448345, 90501237, 100027683, 100556930, 111141870, 121052610, 140779702, 142896690, 150835395, 166712805, 181002474, 200055366, 211169553, 271503711, 301670790, 333425610, 351949255, 422339106, 452506185, 500138415, 543007422, 633508659, 703898510, 905012370, 1000276830, 1055847765, 1267017318, 1357518555, 1900525977, 2111695530, 2715037110, 3167543295, 3801051954, 6335086590, 9502629885, 19005259770]

約数ペア:

[(1, 19005259770), (2, 9502629885), (3, 6335086590), (5, 3801051954), (6, 3167543295), (7, 2715037110), (9, 2111695530), (10, 1900525977), (14, 1357518555), (15, 1267017318), (18, 1055847765), (19, 1000276830), (21, 905012370), (27, 703898510), (30, 633508659), (35, 543007422), (38, 500138415), (42, 452506185), (45, 422339106), (54, 351949255), (57, 333425610), (63, 301670790), (70, 271503711), (90, 211169553), (95, 200055366), (105, 181002474), (114, 166712805), (126, 150835395), (133, 142896690), (135, 140779702), (157, 121052610), (171, 111141870), (189, 100556930), (190, 100027683), (210, 90501237), (266, 71448345), (270, 70389851), (285, 66685122), (314, 60526305), (315, 60334158), (342, 55570935), (378, 50278465), (399, 47632230), (471, 40350870), (513, 37047290), (570, 33342561), (630, 30167079), (665, 28579338), (785, 24210522), (798, 23816115), (855, 22228374), (942, 20175435), (945, 20111386), (1026, 18523645), (1099, 17293230), (1197, 15877410), (1330, 14289669), (1413, 13450290), (1570, 12105261), (1710, 11114187), (1890, 10055693), (1995, 9526446), (2198, 8646615), (2355, 8070174), (2394, 7938705), (2565, 7409458), (2826, 6725145), (2983, 6371190), (3297, 5764410), (3371, 5637870), (3591, 5292470), (3990, 4763223), (4239, 4483430), (4710, 4035087), (5130, 3704729), (5495, 3458646), (5966, 3185595), (5985, 3175482), (6594, 2882205), (6742, 2818935), (7065, 2690058), (7182, 2646235), (8478, 2241715), (8949, 2123730), (9891, 1921470), (10113, 1879290), (10990, 1729323), (11970, 1587741), (14130, 1345029), (14915, 1274238), (16485, 1152882), (16855, 1127574), (17898, 1061865), (17955, 1058494), (19782, 960735), (20226, 939645), (20881, 910170), (21195, 896686), (23597, 805410), (26847, 707910), (29673, 640490), (29830, 637119), (30339, 626430), (32970, 576441), (33710, 563787), (35910, 529247), (41762, 455085), (42390, 448343), (44745, 424746), (47194, 402705), (49455, 384294), (50565, 375858), (53694, 353955), (59346, 320245), (60678, 313215), (62643, 303390), (64049, 296730), (70791, 268470), (80541, 235970), (89490, 212373), (91017, 208810), (98910, 192147), (101130, 187929), (104405, 182034), (117985, 161082), (125286, 151695), (128098, 148365), (134235, 141582)]