1734866820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 5811886080

約数和(自身を除く): 4077019260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 47, 57, 60, 76, 86, 90, 94, 95, 114, 129, 141, 171, 172, 180, 188, 190, 215, 228, 235, 251, 258, 282, 285, 342, 380, 387, 423, 430, 470, 502, 516, 564, 570, 645, 684, 705, 753, 774, 817, 846, 855, 860, 893, 940, 1004, 1140, 1255, 1290, 1410, 1506, 1548, 1634, 1692, 1710, 1786, 1935, 2021, 2115, 2259, 2451, 2510, 2580, 2679, 2820, 3012, 3268, 3420, 3572, 3765, 3870, 4042, 4085, 4230, 4465, 4518, 4769, 4902, 5020, 5358, 6063, 7353, 7530, 7740, 8037, 8084, 8170, 8460, 8930, 9036, 9538, 9804, 10105, 10716, 10793, 11295, 11797, 12126, 12255, 13395, 14307, 14706, 15060, 16074, 16340, 17860, 18189, 19076, 20210, 21586, 22590, 23594, 23845, 24252, 24510, 26790, 28614, 29412, 30315, 32148, 32379, 35391, 36378, 36765, 38399, 40185, 40420, 42921, 43172, 45180, 47188, 47690, 49020, 53580, 53965, 57228, 58985, 60630, 64758, 70782, 71535, 72756, 73530, 76798, 80370, 85842, 90945, 95380, 97137, 106173, 107930, 115197, 117970, 121260, 129516, 141564, 143070, 147060, 153596, 160740, 161895, 171684, 176955, 181890, 191995, 194274, 205067, 212346, 214605, 215860, 224143, 230394, 235940, 286140, 323790, 345591, 353910, 363780, 383990, 388548, 410134, 424692, 429210, 448286, 460788, 485685, 507271, 530865, 575985, 615201, 647580, 672429, 691182, 707820, 767980, 820268, 858420, 896572, 971370, 1014542, 1025335, 1061730, 1120715, 1151970, 1230402, 1344858, 1382364, 1521813, 1727955, 1845603, 1942740, 2017287, 2029084, 2050670, 2123460, 2241430, 2303940, 2460804, 2536355, 2689716, 3043626, 3076005, 3362145, 3455910, 3691206, 4034574, 4101340, 4482860, 4565439, 5072710, 6087252, 6152010, 6724290, 6911820, 7382412, 7609065, 8069148, 9130878, 9228015, 9638149, 10086435, 10145420, 12304020, 13448580, 15218130, 18261756, 18456030, 19276298, 20172870, 22827195, 28914447, 30436260, 36912060, 38552596, 40345740, 45654390, 48190745, 57828894, 86743341, 91308780, 96381490, 115657788, 144572235, 173486682, 192762980, 289144470, 346973364, 433716705, 578288940, 867433410, 1734866820]

約数ペア:

[(1, 1734866820), (2, 867433410), (3, 578288940), (4, 433716705), (5, 346973364), (6, 289144470), (9, 192762980), (10, 173486682), (12, 144572235), (15, 115657788), (18, 96381490), (19, 91308780), (20, 86743341), (30, 57828894), (36, 48190745), (38, 45654390), (43, 40345740), (45, 38552596), (47, 36912060), (57, 30436260), (60, 28914447), (76, 22827195), (86, 20172870), (90, 19276298), (94, 18456030), (95, 18261756), (114, 15218130), (129, 13448580), (141, 12304020), (171, 10145420), (172, 10086435), (180, 9638149), (188, 9228015), (190, 9130878), (215, 8069148), (228, 7609065), (235, 7382412), (251, 6911820), (258, 6724290), (282, 6152010), (285, 6087252), (342, 5072710), (380, 4565439), (387, 4482860), (423, 4101340), (430, 4034574), (470, 3691206), (502, 3455910), (516, 3362145), (564, 3076005), (570, 3043626), (645, 2689716), (684, 2536355), (705, 2460804), (753, 2303940), (774, 2241430), (817, 2123460), (846, 2050670), (855, 2029084), (860, 2017287), (893, 1942740), (940, 1845603), (1004, 1727955), (1140, 1521813), (1255, 1382364), (1290, 1344858), (1410, 1230402), (1506, 1151970), (1548, 1120715), (1634, 1061730), (1692, 1025335), (1710, 1014542), (1786, 971370), (1935, 896572), (2021, 858420), (2115, 820268), (2259, 767980), (2451, 707820), (2510, 691182), (2580, 672429), (2679, 647580), (2820, 615201), (3012, 575985), (3268, 530865), (3420, 507271), (3572, 485685), (3765, 460788), (3870, 448286), (4042, 429210), (4085, 424692), (4230, 410134), (4465, 388548), (4518, 383990), (4769, 363780), (4902, 353910), (5020, 345591), (5358, 323790), (6063, 286140), (7353, 235940), (7530, 230394), (7740, 224143), (8037, 215860), (8084, 214605), (8170, 212346), (8460, 205067), (8930, 194274), (9036, 191995), (9538, 181890), (9804, 176955), (10105, 171684), (10716, 161895), (10793, 160740), (11295, 153596), (11797, 147060), (12126, 143070), (12255, 141564), (13395, 129516), (14307, 121260), (14706, 117970), (15060, 115197), (16074, 107930), (16340, 106173), (17860, 97137), (18189, 95380), (19076, 90945), (20210, 85842), (21586, 80370), (22590, 76798), (23594, 73530), (23845, 72756), (24252, 71535), (24510, 70782), (26790, 64758), (28614, 60630), (29412, 58985), (30315, 57228), (32148, 53965), (32379, 53580), (35391, 49020), (36378, 47690), (36765, 47188), (38399, 45180), (40185, 43172), (40420, 42921)]